RELEASE NOTES FOR: 15 ==================================================================================================== Notes generated: Sat May 30 02:09:05 CEST 2020 JIRA Query: project = JDK AND (status in (Closed, Resolved)) AND (resolution not in ("Won't Fix", Duplicate, "Cannot Reproduce", "Not an Issue", Withdrawn)) AND (labels not in (release-note, testbug, openjdk-na, testbug) OR labels is EMPTY) AND (summary !~ 'testbug') AND (summary !~ 'problemlist') AND (summary !~ 'problem list') AND (summary !~ 'release note') AND (issuetype != CSR) AND fixVersion = 15 Acquiring pages (1901 total): ....................................... done Loading issues (1901 total): ....................................... done Resolving issues (1901 total): ...................................... done Resolving parents (1901 total): ...................................... done JIRA Query: project = JDK AND issuetype = JEP AND fixVersion = 15 ORDER BY summary ASC Acquiring pages (14 total): . done Loading issues (14 total): . done Resolving issues (14 total): done Resolving parents (14 total): done Filtered 197 issues carried over, 1700 pushes left. JDK-8230665 (bf spec) ByteBuffer::alignmentOffset spec misleading when address is misaligned JDK-8215361 (doc) Cleanup package-info markup - smartcardio, java.sql, java.sql.rowset JDK-8236582 (fc) FileChannel.map fails with InternalError when security manager enabled JDK-8235819 -Wformat-overflow is reported from GCC 9 JDK-8235998 [C2] Memory leaks during tracing after "8224193: stringStream should not use Resource Area". JDK-8234284 [dmg] Change DMG background image to TIFF JDK-8231515 [Graal] Crash during exception throwing in InterpreterRuntime::resolve_invoke JDK-8236139 [Graal] java/lang/RuntimeTests/exec/LotsOfOutput.java fails with JVMCI enabled JDK-8235750 [jpackage] Cleanup imports in WinMsiBundler.java JDK-8229377 [JVMCI] Improve InstalledCode.invalidate for large code caches JDK-8234522 [macos] Crash with use of native file dialog JDK-8236953 [macos] JavaFX SwingNode is not rendered on macOS JDK-8237607 [macos] Signing app bundle with jpackage fails if runtime is already signed JDK-8235738 [macos] tools/jpackage tests timeout on macOS JDK-8236555 [s390] Fix VerifyOops JDK-8235982 AArch64: Insufficient memory barriers in shadow region algorithm JDK-8235789 AC_REQUIRE: `PLATFORM_EXTRACT_TARGET_AND_BUILD' was expanded before it was required JDK-8236877 Add "record" to descriptions in java.lang.{annotation, reflect} JDK-8235814 Add --enable-deprecated-ports=yes to all solaris and SPARC build profiles JDK-8215038 Add a page that lists all system properties JDK-8235849 Add back deprecation warning in jcmd man page JDK-8235686 Add more custom hooks in Bundles.gmk JDK-8236098 AlgorithmConstraints:permits method not throwing IAEx when primitives are empty JDK-8229961 Assert failure in compiler/graalunit/HotspotTest.java JDK-8236140 assert(!VerifyHashTableKeys || _hash_lock == 0) failed: remove node from hash table before modifying it JDK-8230185 assert(is_Loop()) failed: invalid node class JDK-8234173 assert(loader != __null && oopDesc::is_oop(loader)) failed: loader must be oop JDK-8235751 Assertion when triggering concurrent cycle during shutdown JDK-8229847 AttachProvider javadoc page needs an update JDK-8238596 AVX enabled by default for Skylake even when unsupported JDK-8237918 Bad copyright line in a hotspot test JDK-8237916 Bad copyright line in a jshell source file JDK-8235551 BitMap::count_one_bits should use population_count JDK-8236441 Bound MulticastSocket fails when setting outbound interface on Windows JDK-8227607 Broken external links in java.desktop JDK-8235620 Broken merge between JDK-8006406 and JDK-8003559 JDK-8237183 Bug ID missing for test in patch which fixed JDK-8230665 JDK-8235815 Build fails with error: no "alt" attribute for image JDK-8235866 bump jtreg requiredVersion to 4.2b16 JDK-8235870 C2 crashes in IdealLoopTree::est_loop_flow_merge_sz() JDK-8229855 C2 fails with assert(false) failed: bad AD file JDK-8233164 C2 fails with assert(phase->C->get_alias_index(t) == phase->C->get_alias_index(t_adr)) failed: correct memory chain JDK-8233033 C2 produces wrong result while unswitching a loop due to lost control dependencies JDK-8235984 C2: assert(out->in(PhiNode::Region) == head || out->in(PhiNode::Region) == slow_head) failed: phi must be either part of the slow or the fast loop JDK-8234392 C2: Extend Matcher::match_rule_supported_vector() with element type information JDK-8235688 C2: Merge AD instructions for AddV, SubV, and MulV nodes JDK-8235405 C2: Merge AD instructions for different vector operations JDK-8235756 C2: Merge AD instructions for DivV, SqrtV, and FmaV nodes JDK-8235719 C2: Merge AD instructions for ShiftV, AbsV, and NegV nodes JDK-8236266 change error message for the case when a class extends j.l.Record JDK-8235788 Changeset for JDK-8235252 pushed with wrong bug ID JDK-8237651 Clarify initialization of jdk.serialFilter JDK-8236769 Clarify javadoc of memory access API JDK-8235653 Clean-up BarrierSetC2 JDK-8234277 ClhsdbLauncher should enable verbose exceptions and do a better job of detecting SA failures JDK-8236841 compact constructor parameters are always final JDK-8236545 Compilation error in mach5 java/awt/FileDialog/MacOSGoToFolderCrash.java JDK-8234101 Compilation error thrown when repeating annotation is used on record component JDK-8235767 Compilation failure caused by JDK-8212780: Packaging Tool Implementation JDK-8236670 Conflicting bindings accepted in some cases JDK-8236544 confusing error message: return type of accessor method is not compatible with type of record component JDK-8235687 Contents/MacOS/libjli.dylib cannot be a symlink JDK-8238605 Correct the CLDR version number in cldr.md files JDK-8235305 Corrupted oops embedded in nmethods due to parallel modification during optional evacuation JDK-8235457 Crash when reporting a message about an annotation on a module JDK-8236044 Create jdk_accessibility test group JDK-8236470 Deal with ECDSA using ecdsa-with-SHA2 plus hash algorithm as AlgorithmId JDK-8230392 Define AArch64 as MULTI_COPY_ATOMIC JDK-8234870 Deprecate the OracleUcrypto JCE Provider for removal JDK-8235976 Directives in WWW-Authenticate should be comma separated JDK-8236062 Disable clhsdb initialization of SA javascript support since it will always fail, and will likely be removed soon JDK-8233228 Disable weak named curves by default in TLS, CertPath, and Signed JAR JDK-8234782 Discuss evolution of records in serialization spec JDK-8235410 Enable handshakes on Linux x86 (32-bit) JDK-8235585 Enable macOS codesigning for all libraries and executables JDK-8233111 Epoch shift synchronization point for Compiler threads JDK-8233112 Exclude SVG files from build comparison JDK-8235759 Extend GCConfig::is_gc_supported to mean supported not only included in build JDK-8235541 Extend javax.lang.model to cover binding variables JDK-8235597 Extend support for -XDaccessInternalAPI to plugin modules JDK-8236772 Fix build for windows 32-bit after 8212160 and 8234331. JDK-8236897 Fix the copyright header for pkcs11gcm2.h JDK-8237186 Fix typo in copyright header of java/io/Reader/TransferTo.java JDK-8235669 G1: Stack walking API can expose AS_NO_KEEPALIVE oops JDK-8237079 gc/g1/mixedgc/TestLogging.java fails with "Pause Young (Mixed) (G1 Evacuation Pause) not found" JDK-8235934 gc/g1/TestGCLogMessages.java fails with 'DerivedPointerTable Update' found JDK-8235636 gc/shenandoah/compiler/TestUnsafeOffheapSwap.java fails after JDK-8226411 JDK-8235829 graal crashes with Zombie.java test JDK-8235489 handle return values of sscanf calls in hotspot JDK-8234049 Implementation of Memory Access API (Incubator) JDK-8234746 Improve indexing of system properties JDK-8234783 Improve wording of spec of Record.equals JDK-8235119 Incomplete initialization of scan_top values results in out-of-bounds scanning of regions JDK-8235730 Incorrect javadoc in MatchKind JDK-8236145 Incorrect spec on ECDSA P1363 signature format JDK-8236443 Issues with specializing vector register type for phi operand with generic operands JDK-8236695 java.lang.Record should be declared with an explicit constructor JDK-8233452 java.math.BigDecimal.sqrt() with RoundingMode.FLOOR results in incorrect result JDK-8233680 JavacFileManager.close() doesn't clear some cache instance variables JDK-8224052 Javadoc doesn't handle non-public intermediate types well JDK-8237370 Javadoc of memory access API still refers to old MemoryAddress::offset method JDK-8237348 Javadoc of MemorySegment::allocateNative should state that memory is zero-initialized JDK-8235670 Javadoc pages not printing correctly in some browsers JDK-8225773 jdeps --check produces NPE if there is any missing module dependence JDK-8229396 jdeps ignores multi-release when generate-module-info used on command line JDK-8237465 JDK 14 L10n resource file update - msg drop 10 JDK-8235728 JDK-8212780 breaks builds with a custom X11 include path JDK-8235654 JFR leak profiler should not trace through the StringTable JDK-8236487 JFR Recorder Thread crashed due to "assert(_chunkwriter.is_valid()) failed: invariant" JDK-8236743 JFR: assert(klass != __null) failed: invariant in ObjectSampleCheckpoint::add_to_leakp_set JDK-8236691 JFR: assert((((((klass)->trace_id()) & ((JfrTraceIdEpoch::method_and_class_in_use_this_epoch_bits()))) != 0))) failed: invariant JDK-8235390 JfrEmergencyDump::on_vm_shutdown crashes JDK-8235637 jhsdb jmap from OpenJDK 11.0.5 doesn't work if prelink is enabled JDK-8225561 jlink --help doesn't state that ALL-MODULE-PATH is accepted for --add-modules JDK-8235474 JShell does not handle records properly JDK-8232855 jshell missing word in /help help JDK-8210527 JShell: NullPointerException in jdk.jshell.Eval.translateExceptionStack JDK-8236715 JShell: Records with errors are not properly corraled JDK-8235762 JVM crash in SWPointer during C2 compilation JDK-8234076 JVM crashes on Windows 10 using --module=NAME JDK-8237396 JvmtiTagMap::weak_oops_do() should not trigger barriers JDK-8236661 Launcher test PatchSystemModules.java fails frequently after JDK-8234049 JDK-8235668 LineNumberReader#getLineNumber() returns wrong line number (one fewer) in Lucene test JDK-8236005 local records shouldn't capture any non-static state from any enclosing type JDK-8235837 Memory access API refinements JDK-8236634 Memory Access API tests fail on 32-bit JDK-8236124 Minimal VM slowdebug build failed after JDK-8212160 JDK-8234423 Modifying ArrayList.subList().subList() resets modCount of subList JDK-8235414 Module level doc-files show "unnamed package" as holder JDK-8235778 No compilation error reported when a record is declared in a local class JDK-8221485 Not all options for JFR.dump are documented JDK-8233655 NPE at jdk.compiler/com.sun.tools.javac.comp.Flow$FlowAnalyzer.visitApply JDK-8220049 Obsolete ThreadLocalHandshakes JDK-8236957 Obvious typo in java/security/spec/RSAMultiPrimePrivateCrtKeySpec.java JDK-8236495 open/test/jdk/java/util/Locale/LocaleProvidersRun.java failed on mac 10.14 with de_DE locale. JDK-8226575 OperatingSystemMXBean should be made container aware JDK-8235744 PIT: test/jdk/javax/swing/text/html/TestJLabelWithHTMLText.java times out in linux-x64 JDK-8235458 Problem caused by imports in a module-info.java file JDK-8237368 Problem with NullPointerException in RMI TCPEndpoint.read JDK-8236679 Records: Local records shouldn't capture any non-static state from any enclosing type JDK-8237062 Refine JSR 269 API ahead of Java SE 14 MR JDK-8238168 Remove Copyright from WinLauncher.template JDK-8236263 Remove experimental streaming events JDK-8235808 Remove graalunit from tier1_compiler_not_xcomp JDK-8232231 Remove invalid JFR thread CPU load test case JDK-8236264 Remove jdk.jfr.Recording::setFlushInterval and jdk.jfr.Recording::getFlushInterval JDK-8237185 Remove Pack200 spec and references from documentation JDK-8235629 Remove unnecessary calls to Thread::current JDK-8235427 Remove unnecessary parameters from G1CollectedHeap::free_region and HeapRegion::hr_clear JDK-8235757 Rename SupportedGC to IncludedGC JDK-8235252 Repair run_tests.sh by locating jtreg locally JDK-8235621 Replace use of Function with ToIntFunction JDK-8237019 Serialization Specification changes for Records JDK-8237369 Shenandoah: failed vmTestbase/nsk/jvmti/AttachOnDemand/attach021/TestDescription.java test JDK-8236902 Shenandoah: Missing string dedup roots in all root scanner JDK-8237038 Shenandoah: Reduce thread pool size in TestEvilSyncBug.java test JDK-8237392 Shenandoah: Remove unreliable assertion JDK-8235729 Shenandoah: Remove useless casting to non-constant JDK-8235776 Shenandoah: Shenandoah root updater not always uses right code blob closure JDK-8237776 Shenandoah: Wrong result with Lucene test JDK-8236050 Some compiler tests fail when executed with custom TieredLevel JDK-8234728 Some security tests should support TLSv1.3 JDK-8214916 SourceLauncherTest fails on exploded image JDK-8237514 Spec Clarification - ByteBuffer::alignmentOffset Spec JDK-8234445 spurious error message for record constructors with receiver parameters JDK-8236779 static field in implementation class erroneously leaking in memory access javadoc JDK-8236692 static final fields without initializer are accepted by javac JDK-8234059 Stress test fails with "Unexpected Exception in thread JFR Event Stream" JDK-8233751 StringBuilder / StringBuffer capacity() doc is misleading JDK-8235452 Strip mined loop verification fails with assert(is_OuterStripMinedLoop()) failed: invalid node class JDK-8234727 sun/security/ssl/X509TrustManagerImpl tests support TLSv1.3 JDK-8235813 System property fullCipherSuites is not used by javax/net/ssl/compatibility/Compatibility.java JDK-8236364 TEMP vector registers could be incorrectly assigned upper bank xmm registers after Generic Operands (JDK-8234391) JDK-8235338 test jdk/jshell/CompletenessTest.java fails for records JDK-8225471 Test utility jdk.test.lib.util.FileUtils.areAllMountPointsAccessible needs to tolerate duplicates JDK-8233866 Text in table cells has inconsistent alignment JDK-8236944 The legVecZ operand should be limited to zmm0-zmm15 registers JDK-8235874 The ordering of Cipher Suites is not maintained provided through “jdk.tls.client.cipherSuites” and “jdk.tls.server.cipherSuites” system property. JDK-8235773 Tier3 fails because graalunit tests started to run with ZGC JDK-8222100 tools/jimage/JImageTest.java time out JDK-8222098 tools/jlink/plugins/IncludeLocalesPluginTest.java time out JDK-8236945 typo "the the" in Lookup::in javadoc JDK-8235959 Update --release 14 symbol information up to JDK 14 b31 JDK-8237058 Update all nroff manpages for JDK 14 release JDK-8235634 Update Graal JDK-8235869 Update Java manpage for JDK 14 JDK-8235514 Update record serialization tests to not use hard coded source versions JDK-8235584 UseProfiledLoopPredicate fails with assert(_phase->get_loop(c) == loop) failed: have to be in the same loop JDK-8234328 VectorSet::clear can cause fragmentation JDK-8236000 VM build without C2 fails JDK-8231501 VM crash in MethodData::clean_extra_data(CleanExtraDataClosure*): fatal error: unexpected tag 99 JDK-8236110 Windows (MSVC 2013) build failures after JDK-8233299 JDK-8236936 x86_32 Minimal VM build failure after JDK-8230765 JDK-8236546 Yield with boolean expression and Object target type crashes javac. JDK-8235696 ZGC: assert(ZNMethod::is_armed(nm) == _should_disarm_nmethods) failed: Invalid state JDK-8235760 ZGC: Implement precise check for @require vm.gc.Z for Windows JDK-8235748 ZGC: Remove ZAddress::address() Hint: Prefix bug IDs with https://bugs.openjdk.java.net/browse/ to reach the relevant JIRA entry. JAVA ENHANCEMENT PROPOSALS (JEP): JEP 339: Edwards-Curve Digital Signature Algorithm (EdDSA) Implement cryptographic signatures using the Edwards-Curve Digital Signature Algorithm (EdDSA) as described by [RFC 8032](https://tools.ietf.org/html/rfc8032). JEP 360: Sealed Classes (Preview) Enhance the Java programming language with _[sealed classes and interfaces](http://cr.openjdk.java.net/~briangoetz/amber/datum.html)_. Sealed classes and interfaces restrict which other classes or interfaces may extend or implement them. JEP 371: Hidden Classes Introduce _hidden classes_, which are classes that cannot be used directly by the bytecode of other classes. Hidden classes are intended for use by frameworks that generate classes at run time and use them indirectly, via reflection. A hidden class may be defined as a member of an [access control nest](http://openjdk.java.net/jeps/181), and may be unloaded independently of other classes. JEP 372: Remove the Nashorn JavaScript Engine Remove the Nashorn JavaScript script engine and APIs, and the `jjs` tool. The engine, the APIs, and the tool were [deprecated for removal in Java 11](http://openjdk.java.net/jeps/335) with the express intent to remove them in a future release. JEP 373: Reimplement the Legacy DatagramSocket API Replace the underlying implementations of the `java.net.DatagramSocket` and `java.net.MulticastSocket` APIs with simpler and more modern implementations that are easy to maintain and debug. The new implementations will be easy to adapt to work with virtual threads, currently being explored in [Project Loom](https://openjdk.java.net/projects/loom). This is a follow-on to [JEP 353][1], which already reimplemented the legacy Socket API. JEP 374: Disable and Deprecate Biased Locking Disable biased locking by default, and deprecate all related command-line options. JEP 375: Pattern Matching for instanceof (Second Preview) Enhance the Java programming language with _pattern matching_ for the `instanceof` operator. [Pattern matching](http://cr.openjdk.java.net/~briangoetz/amber/pattern-match.html) allows common logic in a program, namely the conditional extraction of components from objects, to be expressed more concisely and safely. This is a [preview language feature](http://openjdk.java.net/jeps/12) in JDK 15. JEP 377: ZGC: A Scalable Low-Latency Garbage Collector (Production) Change the Z Garbage Collector from an experimental feature into a product feature. JEP 378: Text Blocks Add _text blocks_ to the Java language. A text block is a multi-line string literal that avoids the need for most escape sequences, automatically formats the string in a predictable way, and gives the developer control over the format when desired. JEP 379: Shenandoah: A Low-Pause-Time Garbage Collector (Production) Change the Shenandoah garbage collector from an experimental feature into a product feature. JEP 381: Remove the Solaris and SPARC Ports Remove the source code and build support for the Solaris/SPARC, Solaris/x64, and Linux/SPARC ports. These ports were [deprecated for removal in JDK 14][jep362] with the express intent to remove them in a future release. JEP 383: Foreign-Memory Access API (Second Incubator) Introduce an API to allow Java programs to safely and efficiently access foreign memory outside of the Java heap. JEP 384: Records (Second Preview) Enhance the Java programming language with [records][records], which are classes that act as transparent carriers for immutable data. Records can be thought of as _nominal tuples_. JEP 385: Deprecate RMI Activation for Removal Deprecate the [RMI Activation](https://docs.oracle.com/en/java/javase/14/docs/specs/rmi/activation.html) mechanism for future removal. RMI Activation is an obsolete part of RMI that has been optional since Java 8. No other part of RMI will be deprecated. RELEASE NOTES, BY COMPONENT: client-libs/java.awt: JDK-8236543: The java.awt.Robot.delay() method completes with the interrupt status set when interrupted The implementation of the `java.awt.Robot.delay()` method was changed to complete with the interrupt status set when interrupted. If a thread is interrupted while waiting in the `java.awt.Robot.delay()` method, then this method will return immediately with the interrupt status set. If the interrupted status is already set, this method returns immediately with the interrupt status set. core-libs/java.lang: JDK-8243579: Support for Unicode 13.0 This release upgrades Unicode support to 13.0 which includes the following: - `java.lang.Character` supports Unicode Character Database of 13.0 level, in which 13.0 adds 5,930 characters, for a total of 143,859 characters. These additions include 4 new scripts, for a total of 154 scripts, as well as 55 new emoji characters. - `java.text.Bidi` and `java.text.Normalizer` classes support 13.0 level of Unicode Standard Annexes, #9 and #15, respectively. - `java.util.regex` package supports Extended Grapheme Clusters based on 13.0 level of Unicode Standard Annex #29 For more detail about Unicode 13.0, refer to the [Unicode Consortium's release note](https://unicode.org/versions/Unicode13.0.0/). core-libs/java.net: JDK-8243390: DatagramPacket.getPort() now returns 0 when the port is not set. In this release, the default port number for a datagram packet has been changed to 0. Previously, this value was -1, which was undocumented. The port can be retrieved by `DatagramPacket::getPort`. JDK-8242387: The java.net.HttpClient does not override the protocols specified in the SSLContext default parameters In this release during the setup of new connections `java.net.http.HttpClient` now uses the default set of protocols provided by the `SSLContext` during the negotiation of the TLS handshake. The `HttpClient` has been updated to no longer override any default selected protocols in the SSLContext, in the absence of any `SSLParameter`s explicitly supplied to the `HttpClient.builder`. As a result, the actual TLS version negotiated may differ from that of previous releases, or may even succeed or fail to negotiate where it previously may not have. See JDK-8239594 for more details. core-libs/java.rmi: JDK-8242119: Remove RMI Static Stub Compiler (rmic) The RMI static stub compiler `rmic` is removed. The `rmic` tool is obsolete and has been deprecated for removal since JDK 13. core-libs/java.text: JDK-8236687: Support monetary grouping separator in DecimalFormat/DecimalFormatSymbols DecimalFormat/DecimalFormatSymbols classes are now capable of dealing with grouping separators for currency values. For example, the monetary grouping separator for German in Austria is '.' whereas normal grouping separator is ' '. core-libs/java.time: JDK-8244555: localizedBy() should override localized values with default values `java.time.format.DateTimeFormatter.localizedBy(Locale)` method now honors the default locale values, such as `Chronology`and/or `DecimalStyle` of the specified locale argument. For example, with the prior JDK: ``` jshell> DateTimeFormatter.ofLocalizedDate(FormatStyle.FULL) .localizedBy(Locale.forLanguageTag("fa")) .format(LocalDate.now()) $3 ==> "جمعه 1 مهٔ 2020" ``` The numbers are in Arabic (Western) numerals, whereas with JDK 15: ``` jshell> DateTimeFormatter.ofLocalizedDate(FormatStyle.FULL) .localizedBy(Locale.forLanguageTag("fa")) .format(LocalDate.now()) $3 ==> "جمعه ۱ مهٔ ۲۰۲۰" ``` The numbers are Extended Arabic-Indic numerals because it is the default numbering system for the Farsi locale. JDK-8239882: ValueRange.of(long, long, long) does not throw IAE on invalid inputs ```java.time.temporal.ValueRange.of()``` methods are now correctly throwing an InvalidArgumentException on given invalid arguments. For example, ```of(5, 2, 10)``` which is invalid because the ```minimum``` is greater than the ```smallest maximum```, now throws the exception. core-libs/java.util.regex: JDK-8239887: Case insensitive matching doesn't work correctly for some character classes Java regular expression engine supports the case insensitive mode. When this mode is turned on, the engine is supposed to match the input text without regard to the case of the characters it consists of. However, the current implementation of matching against some named character classes (those that are encoded with \p{name} or \P{name} constructs) fail to respect the case insensitive mode. The fix will make these character classes to behave consistently with respect to the case sensitivity. When the regular expression engine operates in the case insensitive mode, the named character classes will match the input characters without regard to their case: lower case, upper case or title case. core-libs/java.util:i18n: JDK-8238914: Localized time zone name inconsistency between English and other locales English time zone names provided by the CLDR locale provider are now correctly synthesized following the CLDR spec, rather than substituted from the COMPAT provider. For example, SHORT style names are no longer synthesized abbreviations of LONG style names but produce GMT offset formats. JDK-8243581: Support for CLDR version 37 Locale data based on Unicode Consortium's CLDR has been upgraded to their version 37. For the detailed locale data changes, please refer to the Unicode Consortium's CLDR release notes: - [http://cldr.unicode.org/index/downloads/cldr-37](http://cldr.unicode.org/index/downloads/cldr-37) core-libs/jdk.nashorn: JDK-8236933: JEP 372: Remove the Nashorn JavaScript Engine Summary ------- Remove the Nashorn JavaScript script engine and APIs, and the `jjs` tool. The engine, the APIs, and the tool were [deprecated for removal in Java 11](http://openjdk.java.net/jeps/335) with the express intent to remove them in a future release. Motivation ---------- The Nashorn JavaScript engine was first incorporated into JDK 8 via [JEP 174](http://openjdk.java.net/jeps/174) as a replacement for the Rhino scripting engine. When it was released, it was a complete implementation of the ECMAScript-262 5.1 standard. With the rapid pace at which ECMAScript language constructs, along with APIs, are adapted and modified, we have found Nashorn challenging to maintain. Non-Goals --------- This removal does not affect, in any way, the `javax.script` API. Description ----------- Two [JDK modules](http://openjdk.java.net/jeps/200#Design-principles) will be permanently removed: - `jdk.scripting.nashorn` -- contains the `jdk.nashorn.api.scripting` and `jdk.nashorn.api.tree` packages. - `jdk.scripting.nashorn.shell` -- contains the `jjs` tool. Risks and Assumptions --------------------- We assume that developers who rely on Nashorn have had enough notice of its proposed removal to make alternative arrangements. The deprecation-for-removal of Nashorn in JDK 11 was confirmed in June 2018, causing the proposed removal to be flagged at every use of the `jdk.nashorn.*` API and the `jjs` tool in JDK 11, 12, and 13. During this period, no set of credible developers expressed a clear desire to maintain Nashorn in JDK 14 and beyond. core-svc/javax.management: JDK-8236955: Remove deprecated constant RMIConnectorServer.CREDENTIAL_TYPES The terminally deprecated constant `javax.management.remote.rmi.RMIConnectorServer.CREDENTIAL_TYPE` has been removed. A filter pattern can be specified instead using `RMIConnectorServer.CREDENTIALS_FILTER_PATTERN`. hotspot/gc: JDK-8244408: Deprecate -XX:ForceNUMA option The VM option `ForceNUMA` is deprecated. Use of this option will produce a deprecation warning. This option will be removed in a future release. This option has always been disabled by default, and exists to support testing of NUMA-related code paths when running on a single node / UMA platform. JDK-8242057: Improved Ergonomics for G1 Heap Region Size The default heap region size calculation changed to return larger regions by default. The calculation still aims to have 2048 regions, but two aspects have changed: - Only the maximum heap size is considered. The old calculation also took the initial heap size into consideration, but this can give unexpected behavior when no heap size is set. - The region size is rounded up to the nearest power of 2 instead of down. This will return larger region sizes in cases where the maximum heap size is not a power of 2. These changes improve startup and runtime performance. JDK-8242903: Obsolete -XX:UseAdaptiveGCBoundary The VM option `UseAdaptiveGCBoundary` is obsolete. Use of this option will produce an obsolete option warning and will be otherwise ignored. This option was previously disabled by default, and enabling it only had an effect when also using `-XX:+UseParallelGC`. Enabling it was supposed to provide some performance benefit for some applications. However, it has been disabled by default for a long time, due to crashes and performance regressions; it is unclear that it ever worked properly. hotspot/runtime: JDK-8239016: Field layout computation overhaul The way field layout is computed has been changed, with more aggressive optimizations to avoid unused gaps in instances. It is possible to disable these new optimizations with a new VM option `-XX:-UseEmptySlotsInSupers`. For a limited time, it is still possible to continue to use the old code to compute field layout with a new VM option `-XX:-UseNewFieldLayout`. This option is already deprecated in JDK 15 and the old code will be removed in JDK 16. security-libs/java.security: JDK-8244285: Add revocation checking to jarsigner A new `-revCheck` option has been added to `jarsigner` to enable revocation checking of certificates. JDK-8241386: Disable native SunEC implementation by default The SunEC crypto provider no longer advertises curves that are not implemented using modern formulas and techniques. Arbitrary and named curves, listed at the bottom of this note, are disabled. Commonly used named curves, secp256r1, secp384r1, secp521r1, x25519, and x448, remain supported and enabled by SunEC as they use modern techniques. Applications that still require the disabled curves from the SunEC provider can re-enable them by setting the System property `jdk.sunec.disableNative` to false, for example: `java -Djdk.sunec.disableNative=false ...`. If this property is set to any other value, the curves will remain disabled. Exceptions thrown when the curves are disabled will contain the message "Legacy SunEC curve disabled", followed by the name of the curve. Methods affected by the change are `KeyPair.generateKeyPair()`, `KeyAgreement.generateSecret()`, `Signature.verify()`, and `Signature.sign()`. These methods throw the same exception class as they had before if the curve was not supported. The following are the disabled curves: secp112r1, secp112r2, secp128r1, secp128r2, secp160k1, secp160r1, secp160r2, secp192k1, secp192r1, secp224k1, secp224r1, secp256k1, sect113r1, sect113r2, sect131r1, sect131r2, sect163k1, sect163r1, sect163r2, sect193r1, sect193r2, sect233k1, sect233r1, sect239k1, sect283k1, sect283r1, sect409k1, sect409r1, sect571k1, sect571r1, X9.62 c2tnb191v1, X9.62 c2tnb191v2, X9.62 c2tnb191v3, X9.62 c2tnb239v1, X9.62 c2tnb239v2, X9.62 c2tnb239v3, X9.62 c2tnb359v1, X9.62 c2tnb431r1, X9.62 prime192v2, X9.62 prime192v3, X9.62 prime239v1, X9.62 prime239v2, X9.62 prime239v3, brainpoolP256r1 brainpoolP320r1, brainpoolP384r1, brainpoolP512r1 JDK-8244167: Removal of Comodo Root CA Certificate The following expired Comodo root CA certificate was removed from the `cacerts` keystore: + alias name "addtrustclass1ca [jdk]" Distinguished Name: CN=AddTrust Class 1 CA Root, OU=AddTrust TTP Network, O=AddTrust AB, C=SE JDK-8244166: Removal of DocuSign Root CA Certificate The following expired DocuSign root CA certificate was removed from the `cacerts` keystore: + alias name "keynectisrootca [jdk]" Distinguished Name: CN=KEYNECTIS ROOT CA, OU=ROOT, O=KEYNECTIS, C=FR JDK-8244286: Tools should warn if weak algorithms are used before restricting them The keytool and jarsigner tools have been updated to warn users about weak cryptographic algorithms before they are disabled. In this update, the tools will emit warnings for the SHA-1 hash algorithm and 1024-bit RSA/DSA keys. security-libs/javax.crypto: JDK-8241326: SunJCE provider now supports SHA-3 based Hmac algorithms The SunJCE provider has been enhanced to support "HmacSHA3-224", "HmacSHA3-256", "HmacSHA3-384", and "HmacSHA3-512". Implementations for these algorithms are available under the Mac and KeyGenerator services. The Mac service is for generating the keyed-hash and the KeyGenerator service is for generating the key for the Mac. security-libs/javax.crypto:pkcs11: JDK-8240191: Allow SunPKCS11 initialization with NSS when external FIPS modules are present in the Security Modules Database The SunPKCS11 security provider can now be initialized with NSS when FIPS-enabled external modules are configured in the Security Modules Database (NSSDB). Prior to this change, the SunPKCS11 provider would throw a RuntimeException with the message: "FIPS flag set for non-internal module" when such a library was configured for NSS in non-FIPS mode. This change allows the JDK to work properly with recent NSS releases in GNU/Linux operating systems when the system-wide FIPS policy is turned on. Further information can be found in JDK-8238555. security-libs/javax.net.ssl: JDK-8245077: Default SSLEngine should create in server role In JDK 11 and later, `javax.net.ssl.SSLEngine` by default used client mode when handshaking. As a result, the set of default enabled protocols may differ to what is expected. `SSLEngine` would usually be used in server mode. From this JDK release onwards, `SSLEngine` will default to server mode. The `javax.net.ssl.SSLEngine.setUseClientMode​(boolean mode)` method may be used to configure the mode. JDK-8242147: New System Properties to configure the TLS signature schemes Two new System Properties are added to customize the TLS signature schemes in JDK. "jdk.tls.client.SignatureSchemes" is added for TLS client side, and "jdk.tls.server.SignatureSchemes" for server side. Each System Property contains a comma-separated list of supported signature scheme names, which specifying the signature schemes that could be used for the TLS connections. The names are described in the "Signature Schemes" section of the Java Security Standard Algorithm Names Specification. JDK-8240967: Retire the com.sun.net.ssl.internal.ssl.Provider name The legacy SunJSSE provider name, "com.sun.net.ssl.internal.ssl.Provider" has been removed and should not be used anymore. The "SunJSSE" name should be used instead (for example, "SSLContext.getInstance("TLS", "SunJSSE")"). JDK-8241048: Retire the deprecated SSLSession.getPeerCertificateChain() method The implementation of the deprecated SSLSession.getPeerCertificateChain() method has been removed from the JDK in the SunJSSE provider and the HTTP client implementation. The default implementation of this method has been changed to throw UnsupportedOperationException. SSLSession.getPeerCertificateChain() is a deprecated method and will be removed in a future release. To mitigate the removal compatibility impact, applications should use the SSLSession.getPeerCertificates() method instead. For service providers, please remove this method from the existing implementation, and do not support this method in any new implementation. JDK-8244460: Support the certificate_authorities extension The "certificate_authorities" extension is an optional extension introduced in TLS 1.3 and used to indicate the certificate authorities (CAs) which an endpoint supports and which should be used by the receiving endpoint to guide certificate selection. With this update, the certificate_authorities extension is supported for TLS 1.3 in both client and server sides in the JDK. This extension is always present for client certificate selection, while it is optional for server certificate selection. Applications can enable this extension for server certificate selection by setting the System Property, "jdk.tls.client.enableCAExtension" to "true". The default value of the property is "false". Note that if the client trusts more CAs such that it exceeds the size limit of the extension (less than 2^16 bytes), the extension is not enabled. Also, some server implementations do not allow handshake messages to exceed 2^14 bytes. Thus, there may be interoperability issues if "jdk.tls.client.enableCAExtension" is set to "true" and the client trusts more CAs such that it exceeds the server implementation limit. tools/javadoc(tool): JDK-8238760: Standard Doclet Index Files Compression The Standard Doclet no longer generates pre-compressed index files. Decisions about compression are now left to the underlying means of delivery (for example, application layer protocols such as HTTP). For more details, see JDK-8237909. ALL FIXED ISSUES, BY COMPONENT: client-libs: JDK-8236506: [macosx] Some datatransfer classes were loaded on startup JDK-8233827: Enable screenshots in the enhanced failure handler on Linux/macOS JDK-8235638: NPE in LWWindowPeer.getOnscreenGraphics() JDK-8241078: OOM error parsing HTML with large 
 Tag text
  JDK-8238085: PIT: javax/swing/JSpinner/8223788/JSpinnerButtonFocusTest.java fails on mac
  JDK-8239827: The test OpenByUNCPathNameTest.java should be changed to be manual

client-libs/2d:
  JDK-8240759: [macos10.15] Java2D Queue Flusher crash on Mac OS X 10.15.2 and 10.15.3
  JDK-8220150: [macos] macos10.14 Mojave returns anti-aliased glyphs instead of aliased B&W glyphs
  JDK-8235520: [macosx] Delete NSView based direct rendering mechanism
  JDK-8238075: [OGL] Delete unused properties
  JDK-8242557: Add length limit for strings in PNGImageWriter
  JDK-8223090: Clean up obsolete logic & reference to Amble fonts.
  JDK-8241829: Cleanup the code for PrinterJob on windows
  JDK-8239149: Cleanups in SunFontManager.java and TrueTypeFont.java
  JDK-8240342: Custom composite is ignored when printing an opaque image to a page
  JDK-8233006: freetype incorrectly adjusts advances when emboldening rotated glyphs
  JDK-5085520: Inconsistency in spec for RenderingHints.entrySet()
  JDK-8236996: Incorrect Roboto font rendering on Windows with subpixel antialiasing
  JDK-8235904: Infinite loop when rendering huge lines
  JDK-8213129: java/awt/font/FontNames/LocaleFamilyNames.java times out in Win7
  JDK-8221305: java/awt/FontMetrics/MaxAdvanceIsMax.java fails on MacOS + Solaris
  JDK-8223935: PIT: java/awt/font/WindowsIndicFonts.java fails on windows10
  JDK-8235147: Release HDC from passiveDCList sooner
  JDK-8242325: Remove VIS version of medialib
  JDK-8238942: Rendering artifacts with LCD text and fractional metrics
  JDK-8239091: Reversed arguments in call to strstr in freetype "debug" code.
  JDK-8230672: Specification for java.awt.FontMetrics.getMaxAdvance() is too prescriptive.
  JDK-8196181: sun/java2d/GdiRendering/InsetClipping.java fails
  JDK-8197797: Test java/awt/Graphics2D/DrawString/RotTransText.java fails on Windows
  JDK-8224109: Text spaced incorrectly by drawString under rotation with fractional metrics
  JDK-8242004: TextLayout throws Exception with a non-invertible transform
  JDK-8231556: Wrong font ligatures used when 2 versions of same font used

client-libs/demo:
  JDK-8237746: Fixing compiler warnings in src/demo/share/jfc

client-libs/java.awt:
  JDK-8226806: [macOS 10.14] Methods of Java Robot should be called from appropriate thread
  JDK-8237222: [macos] java/awt/Focus/UnaccessibleChoice/AccessibleChoiceTest.java fails
  JDK-8242174: [macos] The NestedModelessDialogTest test make the macOS unstable
  JDK-7185258: [macosx] Deadlock in SunToolKit.realSync()
  JDK-8230926: [macosx] Two apostrophes are entered instead of one with "U.S. International - PC" layout
  JDK-8241087: Build failure with VS 2019 (16.5.0) due to C2039 and C2873
  JDK-8221741: ClassCastException can happen when fontconfig.properties is used
  JDK-8240290: Clean the "libawt_xawt" library from code for macOS
  JDK-8238276: ComponentPeer.xxxImage are not implemented in some peers
  JDK-8176040: Documentation of java.awt.Rectangle.add(java.awt.Point) is wrong.
  JDK-8238575: DragSourceEvent.getLocation() returns wrong value on HiDPI screens (Windows)
  JDK-8176359: Frame#setMaximizedbounds not working properly in multi screen environments
  JDK-8240518: Incorrect JNU_ReleaseStringPlatformChars in Windows Print
  JDK-8242498: Invalid "sun.awt.TimedWindowEvent" object leads to JVM crash
  JDK-8232744: j.awt.Window::setShape(Shape) paints visible artifacts outside of the given shape
  JDK-8238741: java.awt.Robot(GraphicsDevice) constructor does not follow the spec
  JDK-8028701: java/awt/Focus/ShowFrameCheckForegroundTest/ShowFrameCheckForegroundTest.java fails
  JDK-8196019: java/awt/Window/Grab/GrabTest.java fails on Windows
  JDK-8234706: MenuPeer cleanup
  JDK-8239124: Minimize the usage of AwtGraphicsConfigDataPtr in native
  JDK-8235739: Rare NPE at WComponentPeer.getGraphics()
  JDK-8221823: Requested JDialog width is ignored
  JDK-8210231: Robot.delay() catches InterruptedException and prints stacktrace to stderr
  JDK-8237049: Rollback the workaround for JDK-4533057
  JDK-8231564: setMaximizedBounds is broken with large display scale and multiple monitors
  JDK-8223108: Test java/awt/EventQueue/NonComponentSourcePost.java is unstable
  JDK-8225126: Test SetBoundsPaintTest.html failed on Windows when desktop is scaled
  JDK-8238936: The crash in XRobotPeer when the custom GraphicsDevice is used
  JDK-8236163: The first getDefaultToolkit() hangs if invoked during the process's shutdown.
  JDK-8243925: Toolkit#getScreenInsets() returns wrong value on HiDPI screens (Windows)
  JDK-8233573: Toolkit.getScreenInsets(GraphicsConfiguration) may throw ClassCastException
  JDK-8239819: XToolkit: Misread of screen information memory

client-libs/java.awt:i18n:
  JDK-8239583: [AIX] simplify the native references in X input methods

client-libs/javax.accessibility:
  JDK-8226253: JAWS reports wrong number of radio buttons when buttons are hidden

client-libs/javax.imageio:
  JDK-8238842: AIOOBE in GIFImageReader.initializeStringTable
  JDK-6532025: GIF reader throws misleading exception with truncated images
  JDK-8195841: PNGImageReader.readNullTerminatedString() doesnt check for non-null terminated strings with length equal to maxLen

client-libs/javax.sound:
  JDK-8238738: AudioSystem.getMixerInfo() takes about 30 sec to report a gone audio device
  JDK-8236980: Cleanup of toString methods in JavaSound
  JDK-8238567: SoftMainMixer.processAudioBuffers(): Wrong handling of stoppedMixers

client-libs/javax.swing:
  JDK-8238813: [macos] closed test javax/swing/UIDefaults/4280340/bug4280340.java fails on macos
  JDK-8238719: [macOS] Delete the property which use deprecated prefix "com.apple.macos."
  JDK-8239312: [macos] javax/swing/JFrame/NSTexturedJFrame/NSTexturedJFrame.java 
  JDK-8238824: [macos] javax/swing/JSpinner/4840869/bug4840869.java fails on macos
  JDK-8231042: [macos] JFileChooser creates new folder on ESC
  JDK-8223788: [macos] JSpinner buttons in JColorChooser dialog may capture focus using TAB Key.
  JDK-8229856: [macos] Opening a menu on a JTextField can clear the text selection
  JDK-8239902: [macos] Remove direct usage of JSlider, JProgressBar classes in CAccessible class
  JDK-8152332: [macosx] JFileChooser cannot be serialized on Mac OS X
  JDK-7102679: [macosx] JFrame does not show JTextPane in content pane with the BorderLayout.NORTH constraints
  JDK-8146330: [macosx] UIDefaults.keys() different size than UIDefaults.keySet()
  JDK-7105119: [TEST_BUG] [macosx] In test UIDefaults.toString() must be called with the invokeLater()
  JDK-8028123: [TEST_BUG] closed/javax/swing/JTree/4654916/bug4654916.java fails
  JDK-8208566: [TEST_BUG] javax\swing\text\GlyphPainter2\6427244\bug6427244.java: Test failed
  JDK-8233584: [Win LAF] When navigating the contents of the file list changes in Win LAF
  JDK-8240202: A few client tests leave mouse buttons pressed
  JDK-7020860: BasicTreeUI contains getters/setters with unclear spec
  JDK-8216329: Cannot resize  CheckBoxItemMenu in Synth L&F with setHorizontalTextPosition
  JDK-8222759: com.sun.java.swing.plaf.gtk.GTKLookAndFeel has unnecessary casts to GTKStyleFactory
  JDK-8245157: Deproblemlist closed javax/swing/JSpinner/4840869.java
  JDK-8245273: Deproblemlist javax/swing/DataTransfer/DefaultNoDrop/DefaultNoDrop.java
  JDK-8234913: Improve parsing of Length Units in javax/swing/text/html/CSS
  JDK-8235818: Inline information from broken external links in java.desktop
  JDK-8213123: javax/swing/JButton/4368790/bug4368790.java fails on mac
  JDK-8241291: JCK test javax_swing/text/DefaultStyledDocument/ElementSpec/ESpecCtor.html fails
  JDK-8236635: JTabbedPane preferred size calculation is wrong for SCROLL_TAB_LAYOUT.
  JDK-8224475: JTextPane does not show images in HTML rendering
  JDK-8240633: Memory leaks in the implementations of FileChooserUI
  JDK-8240877: NPE at javax.swing.text.html.FormView.appendBuffer with null option values
  JDK-8242526: PIT: javax/swing/JInternalFrame/8020708/bug8020708.java fails in mach5 ubuntu system
  JDK-8221902: PIT: javax/swing/JRadioButton/FocusTraversal/FocusTraversal.java fails on ubuntu
  JDK-8040630: Popup menus and tooltips flicker with previous popup contents when first shown
  JDK-8240690: Race condition between EDT and BasicDirectoryModel.FilesLoader.run0()
  JDK-8153090: TAB key cannot change input focus after the radio button in the Color Selection dialog
  JDK-8239334: Tab Size does not work correctly in JTextArea with setLineWrap on
  JDK-8042376: Test closed/javax/swing/JPopupMenu/4791569/bug4791569.java fails with  Accelerator didn't work
  JDK-8067986: Test javax/swing/JComboBox/ConsumedKeyTest/ConsumedKeyTest.java fails 
  JDK-8226230: Test javax/swing/JInternalFrame/8020708/bug8020708.java fails on Ubuntu
  JDK-8241228: Test jdk/javax/swing/UIDefaults/8146330/UIDefaultKeySizeTest.java is failing
  JDK-8244557: test/jdk/javax/swing/JTabbedPane/TestBackgroundScrollPolicy.java failed
  JDK-8226464: TitledBorder label appears cut off on hidpi devices
  JDK-8178028: Typing 'C' cannot change the tab layout to WRAP_TAB_LAYOUT
  JDK-8234733: We can't distinguish if the spinner button is pressed or unpressed
  JDK-8172269: When checking the default behaviour for a scroll tab layout and checking the 'opaque' checkbox, the area behind tabs is not red.
  JDK-8232243: Wrong caret position in JTextPane on Windows with a screen resolution > 100%

core-libs:
  JDK-8245722: 32-bit build failures after JDK-8243491
  JDK-8231111: Cgroups v2: Rework Metrics in java.base so as to recognize unified hierarchy
  JDK-8239559: Cgroups: Incorrect detection logic on some systems
  JDK-8243539: Copyright info (Year) should be updated for fix of 8241638
  JDK-8242366: Fix JavaDoc warnings
  JDK-8243491: Implementation of Foreign-Memory Access API (Second Incubator)
  JDK-8246050: Improve scalability of MemoryScope
  JDK-8238380: java.base/unix/native/libjava/childproc.c "multiple definition" link errors with GCC10
  JDK-8246040: java/foreign/TestAddressHandle fails on big endian platforms
  JDK-8241144: Javadoc is not generated for new module jdk.nio.mapmode
  JDK-8237521: Memory Access API fixes for 32-bit
  JDK-8241014: Miscellaneous typos in documentation comments
  JDK-8239563: Reduce public exports in dynamic libraries built from JDK static libraries
  JDK-8240725: Some functions might not work with CJK character
  JDK-8225361: Start of release updates for JDK 15
  JDK-8237818: Typo in Unsafe: resposibility
  JDK-8241727: Typos: empty lines in javadoc, inconsistent indents, etc. (core-libs only)
  JDK-8241760: Typos: empty lines in javadoc, inconsistent indents, etc. (net and nio)
  JDK-8245111: Update doc comments for improved processing by the Standard Doclet
  JDK-8241627: Updating ASM to 8.0.1 for JDK 15
  JDK-8242230: Whitespace typos, relaxed javadoc, formatting

core-libs/java.io:
  JDK-8244936: Reduce JNI overhead of accessing FileDescriptor
  JDK-8241921: Remove leftover diagnostic from test/jdk/java/io/Serializable/records/SerialPersistentFieldsTest.java

core-libs/java.lang:
  JDK-8215401: Add isEmpty default method to CharSequence
  JDK-8241374: add Math.absExact
  JDK-8237878: Archive ModuleLoaderMap mapper
  JDK-8241964: Clean up java.lang.Class javadoc 
  JDK-8236183: cleanup Java_jdk_internal_reflect_Reflection_getCallerClass naming
  JDK-8233795: Consider adding a notion of a Value-based class to API Documentation index
  JDK-8240971: Fix CSS styles in some doc comments
  JDK-8238239: java.lang.Record spec clarifications
  JDK-8241100: Make Boolean, Character, Byte, and Short implement Constable
  JDK-8236075: Minor bootstrap improvements
  JDK-8241947: Minor comment fixes for system property handling
  JDK-8237576: Missing import in macosx/../ClassLoaderHelper
  JDK-8241649: Optimize Character.toString
  JDK-8240094: Optimize empty substring handling
  JDK-8239365: ProcessBuilder test modifications for AIX execution
  JDK-8240704: ProcessBuilder/checkHandles/CheckHandles.java failed "AssertionError: Handle use increased by more than 10 percent."
  JDK-8232846: ProcessHandle.Info command with non-English shows question marks
  JDK-8245398: Remove addition preview adornment from String::formatted
  JDK-8243168: Remove addition preview adornment from String::stripIndent and String::translateEscapes
  JDK-8240524: Remove explicit type argument in test jdk/java/lang/Boolean/MakeBooleanComparable.java
  JDK-8230771: Remove terminally deprecated constructors in java.base
  JDK-8241742: Remove the preview status for methods introduced for Text Blocks
  JDK-8244855: Remove unused "getParent" function from Windows jni_util_md.c
  JDK-8239383: Support for Unicode 13.0
  JDK-8242208: Use Method.getParameterCount where applicable
  JDK-8239893: Windows handle Leak when starting processes using ProcessBuilder

core-libs/java.lang.invoke:
  JDK-8244413: Avoid rebinds in MethodHandle.viewAsType
  JDK-8242012: Drop the uniqueness guarantee from the suffix of the name of a hidden class 
  JDK-8218173: exception during StringConcatFactory clinit breaks string concat with no fallback
  JDK-8245959: Extend String concat testing to account for folded constants
  JDK-8238358: Implementation of JEP 371: Hidden Classes
  JDK-8240242: improve the javadoc for Lookup::dropLookupModes w.r.t. dropping UNCONDITIONAL
  JDK-8243574: java.lang.invoke.InvokerBytecodeGenerator.ClassData should be package-private
  JDK-8238195: Lookup::defineClass should link the class to match the specification
  JDK-8244961: MethodHandles::privateLookupIn throws NPE when called during initPhase2
  JDK-8230301: Re-examine hardcoded defaults in GenerateJLIClassesPlugin
  JDK-8245756: Reduce bootstrap cost of StringConcatFactory prependers
  JDK-8245094: Reduce overhead of initializing the StringConcatFactory default strategy
  JDK-8245455: Remove alternative StringConcatFactory strategies
  JDK-8245024: Simplify and eagerly initialize StringConcatFactory
  JDK-8245969: Simplify String concat constant folding
  JDK-8243274: suppress warnings in LookupDefineClass microbenchmarks due to JDK-8243156
  JDK-8243575: Trivial javadoc fix of  j.l.i.MethodHandles::arrayElementVarHandle
  JDK-8243598: Typos in java.lang.invoke package-info

core-libs/java.lang.module:
  JDK-8237484: Improve module system bootstrap
  JDK-8243666: ModuleHashes attribute generated for JMOD and JAR files depends on timestamps
  JDK-8240734: ModuleHashes attribute not reproducible between builds
  JDK-8243596: ModuleLayer::parents should return an unmodifiable list
  JDK-8238599: Refactor and simplify implAddOpensToAllUnnamed
  JDK-8236705: Use single character variant of String.replace when applicable

core-libs/java.lang:class_loading:
  JDK-8240975: Extend NativeLibraries to support explicit unloading
  JDK-8228336: Refactor native library loading implementation

core-libs/java.lang:reflect:
  JDK-8202469: (ann) Type annotations on type variable bounds that are also type variables are lost
  JDK-8245678: Avoid allocations in Executable.getAllGenericParameterTypes
  JDK-8225540: In core reflection note whether returned annotations are declaration or type annotations
  JDK-8241789: Make citations of JLS and JVMS consistent in java.lang.Class
  JDK-8230047: Remove legacy java.lang.reflect.ProxyGenerator_v49
  JDK-8237805: Use inline @jls @jvms in core libs where appropriate

core-libs/java.math:
  JDK-8241097: java/math/BigInteger/largeMemory/SymmetricRangeTests.java requires -XX:+CompactStrings
  JDK-8240624: Note mapping of RoundingMode constants to equivalent IEEE 754-2019 policy

core-libs/java.net:
  JDK-8238386: (sctp) jdk.sctp/unix/native/libsctp/SctpNet.c "multiple definition" link errors with GCC10
  JDK-8237075: @since tag missing from DatagramSocket and MulticastSocket methods 
  JDK-8242044: Add basic HTTP/1.1 support to the HTTP/2 Test Server
  JDK-8245569: Add jtreg tests for SO_INCOMING_NAPI_ID
  JDK-8244652: Add test for non utf-8 response handling by websocket client
  JDK-8243488: Add tests for set/get SendBufferSize and getReceiveBufferSize in DatagramSocket
  JDK-8236105: Behaviors of DatagramSocket/DatagramChannel::socket send methods are not always consistent
  JDK-8237817: Clean up net-properties.html
  JDK-8238231: Custom DatagramSocketImpl's create method not called when with protected constructor 
  JDK-7021373: DatagramPacket exception conditions are not clear
  JDK-8237890: DatagramPacket::getSocketAddress doesn't specify what happens if address or port are not set
  JDK-8243507: DatagramSocket constructors don’t always specify what happens when passed invalid parameters
  JDK-8241988: DatagramSocket incorrectly caches the first set of socket options
  JDK-8235783: DatagramSocket::disconnect should allow an implementation to throw UncheckedIOException
  JDK-8243246: HTTP Client sometimes gets java.io.IOException -> Invalid chunk header byte 32
  JDK-8241138: http.nonProxyHosts=* causes StringIndexOutOfBoundsException in DefaultProxySelector
  JDK-8242999: HTTP/2 client may not handle CONTINUATION frames correctly
  JDK-8244205: HTTP/2 tunnel connections through proxy may be reused regardless of which proxy is selected
  JDK-8236596: HttpClient leaves HTTP/2 sockets in CLOSE_WAIT, when using proxy tunnel
  JDK-8244031: HttpClient should have more tests for HEAD requests
  JDK-8235459: HttpRequest.BodyPublishers#ofFile(Path) assumes the default file system
  JDK-8237470: HttpResponse.BodySubscriber::ofFile throws UOE with non-default file systems
  JDK-8238579: HttpsURLConnection drops the timeout and hangs forever in read
  JDK-8240533: Inconsistent Exceptions are thrown by DatagramSocket and DatagramChannel when sending a DatagramPacket to port 0. 
  JDK-8243408: Inconsistent Exceptions are thrown by MulticastSocket when sending a DatagramPacket to port 0
  JDK-8240754: Instrument FlowTest.java to provide more debug traces.
  JDK-8241378: j.net.URLConnection::getHeaderFieldKey(int) behavior does not reliably conform to its specification
  JDK-8238270:  java.net HTTP/2 client does not decrease stream count when receives 204 response
  JDK-8237571: java/net/DatagramSocket/SendCheck.java is failing on Solaris
  JDK-8234718: java/net/httpclient tests should cover TLSv1.3
  JDK-8238990: java/net/httpclient/HandshakeFailureTest.java failed against TLSv1.3 on Windows
  JDK-8238677: java/net/httpclient/ssltest/CertificateTest.java should not specify TLS version
  JDK-8238740: java/net/httpclient/whitebox/FlowTestDriver.java should not specify a TLS protocol
  JDK-8239052: java/net/httpclient/whitebox/SSLEchoTubeTestDriver.java failed with BufferUnderflowException against TLSv1.3
  JDK-8235925: java/net/Socket/HttpProxy.java fails on IPv4 only hosts and other small cleanups
  JDK-8245517: java/net/SocketOption/AfterClose.java fails with Invalid value 'READ_ONLY'
  JDK-8239594: jdk.tls.client.protocols is not respected
  JDK-8240921: Minor correction to HttpResponse.BodySubscribers example
  JDK-8237896: MulticastSocket should link to DatagramChannel as an alternative for multicasting.
  JDK-8059309: network tests fail with "java.net.SocketException: Couldn't obtain phys addr" when run as "root"
  JDK-8244958: preferIPv4Stack and preferIPv6Addresses do not affect addresses returned by HostsFileNameService
  JDK-8230211: Prepare DatagramSocket for alternative DatagramSocketImpl
  JDK-8242186: Reduce allocations in URLStreamHandler.parseURL for some cases
  JDK-8241072: Reimplement the Legacy DatagramSocket API
  JDK-8183369: RFC unconformity of HttpURLConnection with proxy
  JDK-8243099: SO_INCOMING_NAPI_ID support
  JDK-8241336: Some java.net tests failed with NoRouteToHostException on MacOS with special network configuration
  JDK-8239595: ssl context version is not respected
  JDK-8244853: The static build of libextnet is missing the JNI_OnLoad_extnet function
  JDK-8129841: Update comment for Java_java_net_Inet6AddressImpl_getHostByAddr
  JDK-5064980: URI compareTo inconsistent with equals for mixed-case escape sequences
  JDK-8241389: URLConnection::getHeaderFields returns result inconsistent with getHeaderField/Key for FileURLConnection, FtpURLConnection
  JDK-8240666: Websocket client's OpeningHandshake discards the HTTP response body
  JDK-8236859: WebSocket over authenticating proxy fails with NPE

core-libs/java.nio:
  JDK-8245121: (bf) XBuffer.put(Xbuffer src) can give unexpected result when storage overlaps
  JDK-8053479: (dc) DatagramChannel.read() throws exception instead of discarding data when buffer too small
  JDK-8239355: (dc) Initial value of SO_SNDBUF should allow sending large datagrams (macOS)
  JDK-8236184: (dc) IP_MULTICAST_* and IP_TOS socket options not effective
  JDK-8236925: (dc) Upgrade DatagramChannel socket adaptor to extend MulticastSocket
  JDK-8241952: (fs) FileChannel.write​(ByteBuffer src, long position) does not check for the FileChannel being closed first
  JDK-8242292: (fs) FileSystems.getFileSystem(URI) should throw IAE if the URI scheme is null
  JDK-8241568: (fs) UserPrincipalLookupService.lookupXXX failure with IOE "Operation not permitted"
  JDK-4617266: (se spec) SelectionKey.OP_READ/OP_WRITE documentation errors
  JDK-8242356: (se) epoll Selector should use epoll_create1 instead of epoll_create 
  JDK-8242006: (zipfs)  Improve Zip FS  FileChannel and SeekableByteChannel test coverage
  JDK-8211917: (zipfs) Creating or updating a JAR file system should put the MANIFEST.MF at the start 
  JDK-7143743: (zipfs) Potential memory leak with zip provider
  JDK-8239556: (zipfs) remove ExistingChannelCloser facility in zipfs implementation
  JDK-8241883: (zipfs) SeekableByteChannel:close followed by SeekableByteChannel:close will throw an NPE
  JDK-8229888: (zipfs) Updating an existing zip file does not preserve original permissions
  JDK-8241305: Add protocol specific factory creation methods to SocketChannel and ServerSocketChannel
  JDK-8241786: Improve heuristic to determine default network interface on macOS
  JDK-8208281: java/nio/channels/AsynchronousSocketChannel/Basic.java timed out
  JDK-8236804: java/nio/channels/FileChannel/MapWithSecurityManager.java should be run in othervm mode
  JDK-8245623: Remove unused code in sun/nio/fs after Solaris removal
  JDK-8245619: Remove unused methods in UnixNativeDispatcher
  JDK-8236246: SelectorProvider support for creating a DatagramChannel that is not interruptible

core-libs/java.nio.charsets:
  JDK-8232161: Align some one-way conversion in MS950 charset with Windows
  JDK-8235834: IBM-943 charset encoder needs updating
  JDK-8241311: Move some charset mapping tests from closed to open
  JDK-8242541: Small charset issues (ISO8859-16, x-eucJP-Open, x-IBM834 and x-IBM949C)
  JDK-8239965: XMLEncoder/Test4625418.java fails due to "Error: Cp943 - can't read properly"

core-libs/java.rmi:
  JDK-6415694: Clarification in Javadoc for java.rmi.AlreadyBoundException
  JDK-8241073: Pre-generated Stubs for javax.management, Activation, Naming
  JDK-8225319: Remove rmic from the set of supported tools
  JDK-8242462: Residual Cleanup of rmic removal
  JDK-8242382: test/jdk/TEST.groups cleanup of sun/tools/java

core-libs/java.text:
  JDK-8235699: ArrayIndexOutOfBoundsException in CalendarBuilder.toString
  JDK-8243664: JavaDoc of CompactNumberFormat points to wrong enum
  JDK-8242337: javadoc typo in NumberFormat::setMinimumFractionDigits
  JDK-8227313: Support monetary grouping separator in DecimalFormat/DecimalFormatSymbols

core-libs/java.time:
  JDK-8243541: (tz) Upgrade time-zone data to tzdata2020a
  JDK-8187987: Add a mechanism to configure custom variants in HijrahChronology
  JDK-8244245: localizedBy() should override localized values with default values
  JDK-8235238: Parsing a time string ignores any custom TimeZoneNameProvider
  JDK-8240626: Some of the java.time.chrono.Eras return empty display name for some styles and locales
  JDK-8239837: Typo in source code of ZoneOffsetTransitionRule leaking to Javadocs
  JDK-8239520: ValueRange.of(long, long, long) does not throw IAE on invalid inputs
  JDK-8236903: ZoneRules#getOffset throws DateTimeException for rules with last rules
  JDK-8239836: ZoneRules.of() doesn't check transitionList/standardOffsetTL arguments validity

core-libs/java.util:
  JDK-8236641: Improve Set.of(...).iterator() warmup characteristics
  JDK-8236850: Operations on constant List/Set.of(element) instances does not consistently constant fold
  JDK-8196334: Optimize UUID#fromString
  JDK-8238684: Override getOrDefault in immutable Map implementations
  JDK-8244293: Remove outdated @apiNote in java.util.Objects

core-libs/java.util.jar:
  JDK-8242842: Avoid reallocating name when checking for trailing slash in ZipFile.getEntryPos
  JDK-8193066: Avoid use of capturing lambdas in JarFile
  JDK-8234466: Class loading deadlock involving X509Factory#commitEvent()
  JDK-8243254: Examine ZipFile slash optimization for non-ASCII compatible charsets
  JDK-8239351: Give more meaningful InternalError messages in Deflater.c
  JDK-8242596: Improve JarFile.getEntry performance for multi-release jar files
  JDK-8242848: Improve performance of InflaterOutputStream.write()
  JDK-8240235: jdk.test.lib.util.JarUtils updates jar files incorrectly
  JDK-8243469: Lazily encode name in ZipFile.getEntryPos
  JDK-8242959: Optimize ZipFile.getEntry by folding lookups for name and name+'/'
  JDK-8237508: Simplify JarFile.isInitializing

core-libs/java.util.logging:
  JDK-8239013: java.util.logging.Logger catalog cache keeps strong references to ResourceBundles
  JDK-8245867: Logger/bundleLeak/BundleTest.java fails due to "OutOfMemoryError: Java heap space"

core-libs/java.util.regex:
  JDK-8214245: Case insensitive matching doesn't work correctly for some character classes
  JDK-8216332: Grapheme regex does not work with emoji sequences
  JDK-8237599: Greedy matching against supplementary chars fails to respect the region
  JDK-8235930: java.util.regex.PrintPattern does not print a link to the next node
  JDK-8241055: Regex Grapheme Matcher Performance Depends too much on Total Input Sequence Size
  JDK-8235812: Unicode linebreak with quantifier does not match valid input
  JDK-8236034: Use optimized Ques node for curly {0,1} quantifier

core-libs/java.util.stream:
  JDK-8238919: (doc) Broken code snippet in the java.util.stream package documentation
  JDK-8244624: Improve handling of JarFile META-INF resources

core-libs/java.util:collections:
  JDK-8046362: IdentityHashMap.hash comments should be clarified
  JDK-8242327: List spec should state that unmodifiable lists implement RandomAccess
  JDK-8161558: ListIterator should not discard cause on exception
  JDK-8245677: Optimize lookups in empty HashMaps
  JDK-8176894: Provide specialized implementation for default methods putIfAbsent, computeIfAbsent, computeIfPresent, compute, merge in TreeMap

core-libs/java.util:i18n:
  JDK-8234347: "Turkey" meta time zone does not generate composed localized names
  JDK-8242283: Can't start JVM when java home path includes non-ASCII character
  JDK-8174270: Consolidate ICU sources in one location
  JDK-8245241: Incorrect locale provider preference is not logged
  JDK-8236548: Localized time zone name inconsistency between English and other locales
  JDK-8244459: Optimize the hash map size in LocaleProviderAdapters
  JDK-8244767: Potential non-terminated string in getEncodingInternal() on Windows
  JDK-8244152: Remove unnecessary hash map resize in LocaleProviderAdapters
  JDK-8238203: Return value of GetUserDefaultUILanguage() should be handled as LANGID
  JDK-8239480: Support for CLDR version 37
  JDK-8242010: Update IANA Language Subtag Registry to Version 2020-04-01
  JDK-8243504: Update ICU4J to version 67.1
  JDK-8241082: Upgrade IANA Language Subtag Registry data to 03-16-2020 version

core-libs/javax.lang.model:
  JDK-8244673: Add periods to SourceVersion.isName javadoc
  JDK-8235497: Add SourceVersion.RELEASE_15
  JDK-8240130: Improve and update discussion of visitor evolution warnings
  JDK-8239478: Make specification of SourceVersion.isName explicit for dotted names
  JDK-8225495: Note whether returned annotations are declaration annotations or type annotations
  JDK-8193553: Provide better guidance on using javax.lang.model visitors
  JDK-8239092: Provide explicit specification for getKind methods of javax.lang.model
  JDK-8245146: Update description of SourceVersion.RELEASE_15 with text blocks

core-libs/javax.naming:
  JDK-8241130: com.sun.jndi.ldap.EventSupport.removeDeadNotifier: java.lang.NullPointerException
  JDK-8237834: com/sun/jndi/ldap/LdapDnsProviderTest.java failing with LDAP response read timeout
  JDK-8062947: Fix exception message to correctly represent LDAP connection failure
  JDK-8223260: NamingManager should cache InitialContextFactory
  JDK-7006496: Use modern Windows API to retrieve OS DNS servers

core-libs/javax.sql:
  JDK-8235961: Default javax.sql.rowset.spi.SyncResolver impl returned by SyncProviderException throws unspecified NPE, UOE

core-libs/jdk.nashorn:
  JDK-8241749: Remove the Nashorn JavaScript Engine

core-svc:
  JDK-8238710: LingeredApp doesn't log stdout/stderr if exits with non-zero code

core-svc/debugger:
  JDK-8244703: "platform encoding not initialized" exceptions with debugger, JNI
  JDK-8239856: [ntintel] asserts about copying unaligned array element
  JDK-8242241: add assert to ClassUnloadEventImpl::className
  JDK-8241530: com/sun/jdi tests fail due to network issues on OSX 10.15
  JDK-8241080: Consolidate signature parsing code in serviceability tools
  JDK-8236913: debug agent's jdwp command logging should include the command set name and command name
  JDK-8240142: Fix copyright in ThreadGroupReferenceImpl.h
  JDK-8240902: JDI shared memory connector can use already closed Handles
  JDK-8241807: JDWP needs update for hidden classes
  JDK-8234935: JdwpListenTest.java and JdwpAttachTest.java getting bind failures on Windows 2016 hosts
  JDK-8244133: Refactor nsk/jdi tests to reduce code duplication in settingBreakpoint communication
  JDK-8227269: Slow class loading when running with JDWP
  JDK-8241958: Slow ClassLoaderReferenceImpl.findType
  JDK-8241214: Test debugging of hidden classes using jdb
  JDK-8243437: use reproducible random in :vmTestbase_nsk_jdi
  JDK-8239055: Wrong implementation of VMState.hasListener
  JDK-8241750: x86_32 build failure after JDK-8227269

core-svc/java.lang.instrument:
  JDK-8234968: check calloc rv in libinstrument InvocationAdapter
  JDK-8243012: Fix issues in j.l.i package info
  JDK-8238602: remove obsolete functions from libinstrument/FileSystemSupport_md.c

core-svc/java.lang.management:
  JDK-8240957: Clarify BadAttributeValueExpException readObject method
  JDK-8242430: Correct links in javadoc of OperatingSystemMXBean
  JDK-8229829: java/lang/management/ThreadMXBean/Locks.java fails with java.lang.RuntimeException: Thread WaitingThread is at WAITING state but is expected to be in Thread.State = WAITING
  JDK-8242480: Negative value may be returned by getFreeSwapSpaceSize() in the docker
  JDK-8235681: Remove unnecessary workarounds in UnixOperatingSystem.c
  JDK-8240604: Rewrite sun/management/jmxremote/bootstrap/CustomLauncherTest.java test to make binaries from source file
  JDK-8232622: Technical debt in BadAttributeValueExpException
  JDK-8243436: use reproducible random in :vmTestbase_nsk_monitoring

core-svc/javax.management:
  JDK-8242239: [Graal] javax/management/generified/GenericTest.java fails: FAILED: queryMBeans sets same
  JDK-8234484: Add ability to configure third port for remote JMX
  JDK-8219904: ClassCastException when calling FlightRecorderMXBean#getRecordings()
  JDK-8213222: remove RMIConnectorServer.CREDENTIAL_TYPES

core-svc/tools:
  JDK-8240881: [BACKOUT] 8222489 jcmd VM.system_properties gives unusable paths on Windows
  JDK-8196729: Add jstatd option to specify RMI connector port
  JDK-8222489: jcmd VM.system_properties gives unusable paths on Windows
  JDK-8236968: jmap -clstats fails to work after JDK-8232759
  JDK-8237111: LingeredApp should be started with getTestJavaOpts
  JDK-8232759: Remove GC.class_stats
  JDK-8244973: serviceability/attach/RemovingUnixDomainSocketTest.java fails "stderr was not empty"
  JDK-8235211: serviceability/attach/RemovingUnixDomainSocketTest.java fails with AttachNotSupportedException: Unable to open socket file 
  JDK-8242282: Test sun/tools/jps/TestJps.java fails after JDK-8237572
  JDK-8236917: TestInstanceKlassSize.java fails with "The size computed by SA for java.lang.Object does not match"
  JDK-8240711: TestJstatdPort.java failed due to "ExportException: Port already in use:"

deploy/packager:
  JDK-8243648: Windows 32bit compile error src/jdk.incubator.jpackage/windows/native/libjpackage/VersionInfo.cpp

docs/guides:
  JDK-8245852: Document New System Properties to configure the TLS signature schemes
  JDK-8245848: Document the certificate_authorities extension in JSSE Reference Guides
  JDK-8242389: Enhance jpackage documentation of mac signing
  JDK-8241328: Need to update security providers guide for SunJCE provider for new support
  JDK-8242409: Update Kerberos GSS-API mechanism page to include the "canonicalize" setting

globalization/translation:
  JDK-8238377: JDK 14 L10n resource file update - msg drop 20

hotspot:
  JDK-8245986: AArch64: Provide information when hitting a HaltNode
  JDK-8236856: AArch64: Spurious GCC warnings
  JDK-8234599: PPC64: Add support on recent CPUs and Linux for JEP-352

hotspot/compiler:
  JDK-8241232: -XX:+BootstrapJVMCI is not compatible with TieredStopAtLevel < CompLevel_full_optimization
  JDK-8244170: [aarch64] correct instruction typo for dcps1/2/3 
  JDK-8240794: [BACKOUT] 8238384 CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
  JDK-8240830: [BACKOUT] 8240195: some jaotc failures of fastdebug build with specific flags
  JDK-8235673: [C1, C2] Split inlining control flags
  JDK-8191930: [Graal] emits unparseable XML into compile log
  JDK-8230015: [instruction selector] generic vector operands support.
  JDK-8193210: [JVMCI/Graal] add JFR compiler phase/inlining events
  JDK-8241458: [JVMCI] add mark value to expose CodeOffsets::Frame_Complete
  JDK-8240538: [JVMCI] add test for JVMCI ConstantPool class
  JDK-8240831: [JVMCI] Export missing vmStructs entries used by JVMCI compilers
  JDK-8240610: [JVMCI] Export VMVersion::_has_intel_jcc_erratum to JVMCI compiler
  JDK-8238758: [JVMCI] fix JVMCI jtreg events tests to work with GraalVM
  JDK-8238190: [JVMCI] Fix single implementor speculation for diamond shapes.
  JDK-8236285: [JVMCI] improve TranslatedException traces
  JDK-8242357: [JVMCI] Incorrect use of JVMCI_CHECK_ on return statement
  JDK-8240976: [JVMCI] MethodProfileWidth flag is broken
  JDK-8231756: [JVMCI] need support for deoptimizing virtual byte arrays encoding non-byte primitives
  JDK-8230290: [JVMCI] Remove unused API entry points
  JDK-8245047: [PPC64] C2: ReverseBytes + Load always match to unordered Load (acquire semantics missing)
  JDK-8240795: [REDO] 8238384 CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
  JDK-8240854: [REDO] some jaotc failures of fastdebug build with specific flags
  JDK-8239456: [win][x86] vtable stub generation: assert failure (code size estimate)
  JDK-8239931: [win][x86] vtable stub generation: assert failure (code size estimate) follow-up
  JDK-8243620: a few compiler/jvmci tests can be run in driver mode
  JDK-8241091: AArch64: "bad AD file" with VM option "-XX:-UsePopCountInstruction"
  JDK-8241475: AArch64: Add missing support for PopCountVI node
  JDK-8243240: AArch64: Add support for MulVB
  JDK-8243155:  AArch64: Add support for SqrtVF
  JDK-8239549: AArch64: Backend support for MulAddVS2VI node
  JDK-8242482: AArch64: Change parameter names of reduction operations to make code clear
  JDK-8239914: AArch64: Combine add/sub with comparison against zero
  JDK-8241911: AArch64: Fix a potential issue about register allocation effect rule in reduce_add2I
  JDK-8241482: AArch64: Fix a potential issue after JDK-8239549
  JDK-8242070: AArch64: Fix a typo introduced by JDK-8238690
  JDK-8244164: AArch64: jaotc generates incorrect code for compressed OOPs with non-zero heap base
  JDK-8233743: AArch64: Make r27 conditionally allocatable
  JDK-8230591: AArch64: Missing intrinsics for Math.ceil, floor, rint
  JDK-8240353: AArch64: missing support for -XX:+ExtendedDTraceProbes in C1
  JDK-8243339: AArch64: Obsolete UseBarriersForVolatile option
  JDK-8242449: AArch64: r27 can be allocated in CompressedOops mode
  JDK-8241587: Aarch64: remove x86 specifics from os_linux.cpp/hpp/inline.hpp
  JDK-8234228: AArch64: Some temp vars in string_compare intrinsics for processing the last 4 chars (LU/UL) are no use
  JDK-8237524: AArch64: String.compareTo() may return incorrect result
  JDK-8229351: AArch64: the const STUB_THRESHOLD in macroAssembler_aarch64.cpp needs to be tuned
  JDK-8167065: Add intrinsic support for double precision shifting on x86_64
  JDK-8237724: Add org.graalvm.compiler.asm.amd64 to the list of packages to be processed by the options annotation processor
  JDK-8219607: Add support in Graal and AOT for hidden class
  JDK-8243622: all actions in compiler/aot/fingerprint/SelfChangedCDS.java can be run in driver mode
  JDK-8230402: Allocation of compile task fails with assert: "Leaking compilation tasks?"
  JDK-8231118: ARM32: Math tests failures
  JDK-8237086: assert(is_MachReturn()) running CTW with fix for JDK-8231291
  JDK-8240905: assert(mem == (Node*)1 || mem == mem2) failed: multiple Memories being matched at once?
  JDK-8244186: assertion failure test/jdk/javax/net/ssl/DTLS/RespondToRetransmit.java 
  JDK-8242429: Better implementation for signed extract
  JDK-8239878: Bug in PrintEliminateAllocations code causes TestClhsdbJstackLock.java to fail
  JDK-8245051: c1 is broken if it is compiled by gcc without -fno-lifetime-dse
  JDK-8236179: C1 register allocation failure with T_ADDRESS
  JDK-8236721: C2 should better optimize not-equal integer comparisons
  JDK-8239142: C2's UseUniqueSubclasses optimization is broken for array accesses
  JDK-8241041: C2: "assert((Value(phase) == t) || (t != TypeInt::CC_GT && t != TypeInt::CC_EQ)) failed: missing Value() optimization" still happens after fix for 8239335
  JDK-8238756: C2: assert(((n) == __null || !VerifyIterativeGVN || !((n)->is_dead()))) failed: can not use dead node
  JDK-8239335: C2: assert((Value(phase) == t) || (t != TypeInt::CC_GT && t != TypeInt::CC_EQ)) failed: missing Value() optimization
  JDK-8240335: C2: assert(found_sfpt) failed: no node in loop that's not input to safepoint
  JDK-8238811: C2: assert(i >= req() || i == 0 || is_Region() || is_Phi()) with -XX:+VerifyGraphEdges
  JDK-8242491: C2: assert(v2->bottom_type() == vt) failed: mismatch when creating MacroLogicV
  JDK-8237859: C2: Crash when loads float above range check
  JDK-8239009: C2: Don't use PSHUF to load scalars from memory on x86 
  JDK-8241436: C2: Factor out C2-specific code from MacroAssembler
  JDK-8238690: C2: Handle vector shifts by constant and non-constant scalar uniformly 
  JDK-8231291: C2: loop opts before EA should maximally unroll loops
  JDK-8235824: C2: Merge AD instructions for AddReductionV and MulReductionV nodes
  JDK-8235825: C2: Merge AD instructions for Replicate nodes
  JDK-8244504: C2: refactor counted loop code in preparation for long counted loop
  JDK-8242492: C2: Remove Matcher::vector_shift_count_ideal_reg()
  JDK-8238680: C2: Remove redundant AD instructions for Replicate nodes 
  JDK-8238683: C2: Remove Use24BitFP and Use24BitFPMode develop flags
  JDK-8236181: C2: Remove useless step_over_gc_barrier() in int->bool conversion
  JDK-8239069: C2: SIGSEGV in IdealGraphPrinter::walk_nodes due to C->root() being NULL
  JDK-8239008: C2: Simplify Replicate support for sub-word types on x86 
  JDK-8242289: C2: Support platform-specific node cloning in Matcher
  JDK-8238691: C2: turn subtype check into macro node
  JDK-8236228: clean up BarrierSet headers in c1_LIRAssembler 
  JDK-8238759: Clones should always keep the base pointer
  JDK-8238356: CodeHeap::blob_count() overestimates the number of blobs
  JDK-8243619: compiler/codecache/CheckSegmentedCodeCache.java test misses -version
  JDK-8243932: compiler/codecache/cli/printcodecache/TestPrintCodeCacheOption.java test can use driver mode
  JDK-8243617: compiler/onSpinWait/TestOnSpinWaitC1.java test uses wrong class 
  JDK-8243618: compiler/rtm/cli tests can be run w/o WhiteBox
  JDK-8235385: Crash on aarch64 JDK due to long offset
  JDK-8238366: CTW runner closes standard output on exit
  JDK-8237949: CTW: C1 compilation fails with "too many stack slots used"
  JDK-8238178: CTW: C1 compilation fails with assert(sux->loop_depth() != block->loop_depth() || sux->loop_index() == block->loop_index() || loop_through_xhandler) failed: Loop index has to be same
  JDK-8237894: CTW: C1 compilation fails with assert(x->type()->tag() == f->type()->tag()) failed: should have same type
  JDK-8238385: CTW: C2 (Shenandoah) compilation fails with "Range check dependent CastII node was not removed"
  JDK-8244721: CTW: C2 (Shenandoah) compilation fails with "unexpected infinite loop graph shape"
  JDK-8238153: CTW: C2 (Shenandoah) compilation fails with "Unknown node in get_load_addr: CreateEx"
  JDK-8238384: CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
  JDK-8237951: CTW: C2 compilation fails with "malformed control flow"
  JDK-8237945: CTW: C2 compilation fails with assert(just_allocated_object(alloc_ctl) == ptr) failed: most recent allo
  JDK-8241365: Define Unique_Node_List::contains() to prevent usage by mistake
  JDK-8240669: Devirtualize Relocation::type
  JDK-7175279: Don't use x87 FPU on x86-64
  JDK-8234160: Enable optimized mitigation for Intel jcc erratum in C2
  JDK-8240248: Extend superword reduction optimizations for x86
  JDK-8242796: Fix client build failure
  JDK-8241595: Fix missing debug_orig information in Ideal Graph Visualizer
  JDK-8244852: GraalVM native-image fails after JDK-8238048 change
  JDK-8239001: Hotspot build broken on linux-sparc after 8238281
  JDK-8244819: hsdis does not compile with binutils 2.34+
  JDK-8240220: IdealLoopTree::dump_head predicate printing is broken
  JDK-8237581: Improve allocation expansion
  JDK-8242793: Incorrect copyright header in ContinuousCallSiteTargetChange.java 
  JDK-8239852: java/util/concurrent tests fail with -XX:+VerifyGraphEdges: assert(!VerifyGraphEdges) failed: verification should have failed
  JDK-8241074: JDK-8240363 broke the build on AArch64
  JDK-8239500: jittester shouldn't use non-deterministic System methods
  JDK-8240576: JVM crashes after transformation in C2 IdealLoopTree::merge_many_backedges
  JDK-8244407: JVM crashes after transformation in C2 IdealLoopTree::split_fall_in
  JDK-8237045: JVM uses excessive memory with -XX:+EnableJVMCI -XX:JVMCICounterSize=2147483648
  JDK-8136414: Large performance penalty declaring a method strictfp on strict-only platforms
  JDK-8240227: Loop predicates should be copied to unswitched loops
  JDK-8241900: Loop unswitching may cause dependence on null check to be lost
  JDK-8238681: Make -XX:UseSSE flag x86-specific 
  JDK-8168304: Make all of DependencyContext_test available in product mode
  JDK-8238896: Massive x86_32 crashes after JDK-7175279 (Don't use x87 FPU on x86-64)
  JDK-8240676: Meet not symmetric failure when running lucene on jdk8
  JDK-8241556: Memory leak if -XX:CompileCommand is set
  JDK-8246027: Minimal fastdebug build broken after JDK-8245801
  JDK-8241438: Move IntelJccErratum mitigation code to platform-specific code
  JDK-8245864: Obsolete BranchOnRegister
  JDK-8246023: Obsolete LIRFillDelaySlot
  JDK-8240528: OopMap cleanup
  JDK-8242108: Performance regression after fix for JDK-8229496
  JDK-8238765: PhaseCFG::schedule_pinned_nodes cannot handle precedence edges from unmatched CFG nodes correctly
  JDK-8151030: PPC64: AllocatePrefetchStyle=4 is out of range
  JDK-8241874: PPC64: Improve performance of Long.reverseBytes() and Integer.reverseBytes() on Power9
  JDK-8245505: Prelink j.l.ref.Reference when loading AOT library
  JDK-8240370: Provide Intel JCC Erratum opt-out
  JDK-8239569: PublicMethodsTest.java failed due to NPE in java.base/java.nio.file.FileSystems.getFileSystem(FileSystems.java:230)
  JDK-8240363: Refactor Compile::Output() to its own Phase
  JDK-8238863: Refactor out static initialization from Dict constructors
  JDK-8242090: Remove dead code from c1_LIR
  JDK-8022574: remove HaltNode code after uncommon trap calls
  JDK-8244433: Remove saving of RSP in Assembler::pusha_uncached()
  JDK-8235995: Remove src/jdk.internal.vm.compiler/.mx.graal directory
  JDK-8203883: Remove State from InvocationCounters
  JDK-8241122: Remove unimplemented InlineTree constructor definition from parse.hpp
  JDK-8241909: Remove useless code cache lookup in frame::patch_pc
  JDK-8237800: rewrite vmTestbase/jit/escape/LockCoarsening from shell to java
  JDK-8237798: rewrite vmTestbase/jit/tiered from shell to java
  JDK-8237787: rewrite vmTestbase/vm/compiler/CodeCacheInfo* from shell to java
  JDK-8239367: RunThese30M.java failed due to "assert(false) failed: graph should be schedulable"
  JDK-8241997: Scalar replacement of cloned array is broken after JDK-8238759
  JDK-8237007: Shenandoah: assert(_base == Tuple) failure during C2 compilation
  JDK-8241675: Shenandoah: assert(n->outcnt() > 0) at shenandoahSupport.cpp:2858 with java/util/Collections/FindSubList.java
  JDK-8240070: Shenandoah: remove obsolete ShenandoahCommonGCStateLoads
  JDK-8241070: Shenandoah: remove unused local variables in C2 support
  JDK-8236759: ShouldNotReachHere in PhaseIdealLoop::verify_strip_mined_scheduling
  JDK-8237375: SimpleThresholdPolicy misses CounterDecay timestamp initialization
  JDK-8244207: Simplify usage of Compile::print_method() when debugging with gdb and enable its use with rr
  JDK-8240195: some jaotc failures of fastdebug build with specific flags
  JDK-8245801: StressRecompilation triggers assert "redundunt OSR recompilation detected. memory leak in CodeCache!"
  JDK-8241492: Strip mining not working for test/hotspot/jtreg/compiler/c2/Test6850611.java
  JDK-8236709: struct SwitchRange  in HS violates  C++ One Definition Rule
  JDK-8239072: subtype check macro node causes node budget to be exhausted
  JDK-8238438: SuperWord::co_locate_pack picks memory state of first instead of last load
  JDK-8241040: Support for AVX-512 Ternary Logic Instruction
  JDK-8240693: Sweeper should not examine dying metadata in is_unloading() nmethod during static call stub cleaning
  JDK-8235332: TestInstanceCloneAsLoadsStores.java fails with -XX:+StressGCM
  JDK-8241986: The 'java' man page erroneously refers to XEND when it should refer XTEST
  JDK-8242502: UnexpectedDeoptimizationTest.java failed "assert(phase->type(obj)->isa_oopptr()) failed: only for oop input"
  JDK-8241234: Unify monitor enter/exit runtime entries.
  JDK-8238355: Update Graal
  JDK-8240829: Use a fast O(1) algorithm for exact_log2
  JDK-8240223: Use consistent predicate order in and with PhaseIdealLoop::find_predicate
  JDK-8243428: use reproducible random in :vmTestbase_vm_compiler
  JDK-8243427: use reproducible random in :vmTestbase_vm_mlvm
  JDK-8242310: use reproducible random in hotspot compiler tests
  JDK-8244182: Use root node as default for find_node when called from debugger
  JDK-8243621: use SkippedException in compiler/jsr292/MHInlineTest.java test
  JDK-8237497: vmStructs_jvmci.cpp does not check that the correct field type is specified
  JDK-8237953: vmTestbase/jit/tiered/Test.java failure after JDK-8237798
  JDK-8238278: vmTestbase/vm/compiler/CodeCacheInfo/Test.java failure after JDK-8237787
  JDK-8241319: WB_GetCodeBlob doesn't have ResourceMark
  JDK-8241433: x86: Add VBMI CPU feature detection
  JDK-8238696: x86: Enumerate all detected CPU features in VM_Version feature string
  JDK-8241434: x86: Fix Assembler::emit_operand asserts for XMM registers
  JDK-8241597: x86: Remove MMX support
  JDK-8242073: x86_32 build failure after JDK-8241040
  JDK-8238909: x86_32 fails gtest:power_of_2
  JDK-8238723: yank_alloc_node must remove membar
  JDK-8239110: Zero VM build fails after JDK-8203883
  JDK-8240846: Zero VM is broken on x86 after JDK-8238681: UseSSE not defined

hotspot/gc:
  JDK-8244384: @requires-related clean up in gc/metaspace/ tests
  JDK-8244594: [BACKOUT] 8244523: Shenandoah: Remove null-handling in LRB expansion
  JDK-8240722: [BACKOUT] G1DirtyCardQueue destructor has useless flush
  JDK-8244595: [REDO] 8244523: Shenandoah: Remove null-handling in LRB expansion
  JDK-8245083: [REDO] Shenandoah: Remove null-handling in LRB expansion
  JDK-8216557: Aarch64: Add support for Concurrent Class Unloading
  JDK-8242029: AArch64: skip G1 array copy pre-barrier if marking not active
  JDK-8244817: Add configuration logging similar to ZGCs to other GCs
  JDK-8240590: Add MemRegion::destroy_array to complement introduced create_array
  JDK-8241976: Add test for GCPhaseConcurrentLevel1 JFR event
  JDK-8244815: Always log MMU information in G1
  JDK-8245088: Always provide logs for G1 heap expansion calculations
  JDK-8240246: Avoid cast_to_oop from char*
  JDK-8228692: BitMap::reallocate might not clear some bits
  JDK-8242448: Change HeapRegionManager::guarantee_contiguous_range to be assert_contiguous_range
  JDK-8243325: Cleanup TaskQueueSuper<>::peek
  JDK-8243326: Cleanup use of volatile in taskqueue code
  JDK-8241160: Concurrent class unloading reports GCTraceTime events as JFR pause sub-phase events
  JDK-8237261: Concurrent refinement activation threshold not updated for card counts
  JDK-8231779: crash HeapWord*ParallelScavengeHeap::failed_mem_allocate
  JDK-8243628: Deprecate -XX:ForceNUMA option
  JDK-8242901: Duplicate PSYoung/OldGen max size functions
  JDK-8238272: Eliminate cast_from_oop to narrowOop*
  JDK-8237143: Eliminate DirtyCardQ_cbl_mon
  JDK-8242370: Enable JFR TestGCPhaseConcurrent test for Shenandoah
  JDK-8244752: Enable Linux support for multiple huge page sizes -XX:LargePageSizeInBytes
  JDK-8241670: Enhance heap region size ergonomics to improve OOTB performance
  JDK-8241666: Enhance log messages in ReferenceProcessor
  JDK-8245718: Epsilon: improve configuration logging
  JDK-8236226: fix merge error in src/hotspot/share/gc/z/zRootsIterator.cpp
  JDK-8243961: ForceNUMA and only one available NUMA node fails assertion on Windows
  JDK-8242459: ForceNUMA and only one available NUMA node hits a guarantee
  JDK-8243146: Further cleanups after UseAdaptiveGCBoundary removal
  JDK-8244684: G1 abuses StarTask to also include partial objarray scan tasks
  JDK-8240668: G1 list of all PerRegionTable does not have to be a double linkedlist any more
  JDK-8244714: G1 young gen sizer allows zero young gen with huge -XX:NewRatio
  JDK-8233439: G1 zero_filled optimization when committing CardCountsTable does not work
  JDK-8242078: G1: Improve concurrent refinement logging
  JDK-8241920: G1: Lazily initialize OtherRegionsTable::_coarse_map
  JDK-8242038: G1: Lazily initialize RSHashTables
  JDK-8245086: G1: Rename measured pause time ratios
  JDK-8239825: G1: Simplify threshold test for mutator refinement
  JDK-8240133: G1DirtyCardQueue destructor has useless flush
  JDK-8240591: G1HeapSizingPolicy attempts to compute expansion_amount even when at full capacity
  JDK-8225216: gc/logging/TestMetaSpaceLog.java doesn't work for Shenandoah
  JDK-8240592: HeapRegionManager::rebuild_free_list logs 0s for the estimated free regions before
  JDK-8240440: Implement get_safepoint_workers() for parallel GC
  JDK-8240745: Implementation: JEP 377: ZGC: A Scalable Low-Latency Garbage Collector (Production)
  JDK-8245478: Implementation: JEP 379: Shenandoah: A Low-Pause-Time Garbage Collector (Production)
  JDK-8244307: Improve assertions against taskqueue underflow
  JDK-8238979: Improve G1DirtyCardQueueSet handling of previously paused buffers
  JDK-8238867: Improve G1DirtyCardQueueSet::Queue::pop
  JDK-8241001: Improve logging in the ConcurrentGCBreakpoint mechanism
  JDK-8237217: Incorrect G1StringDedupEntry type used in StringDedupTable destructor
  JDK-8238705: jdk/jfr/event/gc/stacktrace/TestMetaspace* are unstable on arm64 with Xcomp
  JDK-8241825: Make compressed oops and compressed class pointers independent (x86_64, PPC, S390)
  JDK-8220503: Move definition of ShenandoahTerminatorTerminator::should_exit_termination() to .cpp file
  JDK-8245724: Move g1 periodic gc logging to G1InitLogger
  JDK-8238855: Move G1ConcurrentMark flag sanity checks to g1Arguments
  JDK-8235996: Move obsolete flag G1RSetScanBlockSize in flags list
  JDK-8139652: Mutator refinement processing should take the oldest dirty card buffer
  JDK-8242216: ObjectSampler::weak_oops_do() should not trigger barrier
  JDK-8228991: Obsolete -XX:UseAdaptiveGCBoundary
  JDK-8235860: Obsolete the UseParallelOldGC option
  JDK-8240589: OtherRegionsTable::_num_occupied not updated correctly
  JDK-8209162: Page size selection does not always select optimal page size
  JDK-8245022: ParallelGC abuses StarTask to also include partial objarray scan tasks
  JDK-8241153: Refactor HeapRegionManager::find_unavailable_from_idx to simplify expand_at
  JDK-8241771: Remove dead code in SparsePRT
  JDK-8237637: Remove dubious type conversions from oop
  JDK-8231668: Remove ForceDynamicNumberOfGCThreads
  JDK-8242597: Remove GenericTaskQueue<>::push_slow
  JDK-8244416: Remove incorrect assert during inline cache cleaning
  JDK-8238999: Remove MemRegion custom new/delete operator overloads
  JDK-8245236: Remove MO_VOLATILE Access decorator
  JDK-8237645: Remove OopsInGenClosure::par_do_barrier
  JDK-8215297: Remove ParallelTaskTerminator
  JDK-8232689: Remove ParCompactionManager::Action enum
  JDK-8245723: Remove PrintCompressedOopsMode and change gc+heap+coops info log to debug level
  JDK-8238854: Remove superfluous C heap allocation failure checks
  JDK-8231670: Remove TaskExecutor abstraction used in preserved marks processing
  JDK-8238229: Remove TRACESPINNING debug code
  JDK-8238220: Rename OWSTTaskTerminator to TaskTerminator
  JDK-8240239: Replace ConcurrentGCPhaseManager
  JDK-8241141: Restructure humongous object allocation in G1
  JDK-8226797: serviceability/tmtools/jstat/GcCapacityTest.java fails with Exception: java.lang.RuntimeException: OGCMN > OGCMX (min generation capacity > max generation capacity)
  JDK-8241765: Shenandoah: AARCH64 need to save/restore call clobbered registers before calling keepalive barrier
  JDK-8242273: Shenandoah: accept either SATB or IU barriers, but not both
  JDK-8237632: Shenandoah: accept NULL fwdptr to cooperate with JVMTI and JFR
  JDK-8239904: Shenandoah: accumulated penalties should not be over 100% of capacity
  JDK-8242041: Shenandoah: adaptive heuristics should account evac reserve in free target
  JDK-8241845: Shenandoah: align ShenandoahHeapRegions to cache lines
  JDK-8245464: Shenandoah: allocate collection set bitmap at lower addresses
  JDK-8243200: Shenandoah: Allow concurrent nmethod iteration
  JDK-8242602: Shenandoah: allow earlier recycle of trashed regions during concurrent root processing
  JDK-8245757: Shenandoah: AlwaysPreTouch should not disable heap resizing or uncommits
  JDK-8237837: Shenandoah: assert(mem == __null) failed: only one safepoint
  JDK-8238574: Shenandoah: Assertion failure due to missing null check
  JDK-8241435: Shenandoah: avoid disabling pacing with "aggressive"
  JDK-8243478: Shenandoah: avoid implicit worker_id = 0
  JDK-8240917: Shenandoah: Avoid scanning thread code roots twice in all root scanner
  JDK-8240872: Shenandoah: Avoid updating new regions from start of evacuation
  JDK-8237874: Shenandoah: Backout JDK-8234399
  JDK-8244739: Shenandoah: break superclass dependency on ShenandoahNormalMode
  JDK-8244200: Shenandoah: build breakages after JDK-8241743
  JDK-8237821: Shenandoah: build broken after JDK-8237637 (Remove dubious type conversions from oop)
  JDK-8238851: Shenandoah: C1: Resolve into registers of correct type
  JDK-8244663: Shenandoah: C2 assertion fails in Matcher::collect_null_checks
  JDK-8244180: Shenandoah: carry Phase to ShWorkerTimingsTracker explicitly
  JDK-8245880: Shenandoah: check class unloading flag early in concurrent code root scan
  JDK-8234399: Shenandoah: Cleanup native load barrier
  JDK-8240948: Shenandoah: cleanup not-forwarded-objects paths after JDK-8240868
  JDK-8245827: Shenandoah: Cleanup Shenandoah code root iterators and root scanner
  JDK-8244243: Shenandoah: Cleanup Shenandoah phase timing tracking and JFR event supporting
  JDK-8243578: Shenandoah: Cleanup ShenandoahStringDedup::parallel_oops_do()
  JDK-8237570: Shenandoah: cleanup uses of allocation/free threshold in static heuristics 
  JDK-8242641: Shenandoah: clear live data and update TAMS optimistically
  JDK-8242101: Shenandoah: coalesce and parallelise heap region walks during the pauses
  JDK-8245812: Shenandoah: compute root phase parallelism
  JDK-8239081: Shenandoah: Consolidate C1 LRB and native barriers
  JDK-8243395: Shenandoah: demote guarantee in ShenandoahPhaseTimings::record_workers_end
  JDK-8236681: Shenandoah: Disable concurrent class unloading flag if no class unloading for the GC cycle
  JDK-8244821: Shenandoah: disarmed_value is initialized at wrong place
  JDK-8241139: Shenandoah: distribute mark-compact work exactly to minimize fragmentation
  JDK-8239868: Shenandoah: ditch C2 node limit adjustments
  JDK-8240534: Shenandoah: ditch debug safepoint timeout adjustment
  JDK-8244807: Shenandoah: ditch filter in ShenandoahUnload::unload
  JDK-8241841: Shenandoah: ditch one of allocation type counters in ShenandoahHeapRegion
  JDK-8243301: Shenandoah: ditch ShenandoahAllowMixedAllocs
  JDK-8245754: Shenandoah: ditch ShenandoahAlwaysPreTouch
  JDK-8243463: Shenandoah: ditch total_pause counters
  JDK-8243465: Shenandoah: ditch unused pause_other, conc_other counters
  JDK-8234974: Shenandoah: Do concurrent roots even when no evacuation is necessary
  JDK-8241081: Shenandoah: Do not modify update-watermark concurrently
  JDK-8241093: Shenandoah: editorial changes in flag descriptions
  JDK-8241793: Shenandoah: Enable concurrent class unloading for aarch64
  JDK-8242217: Shenandoah: Enable GC mode to be diagnostic/experimental and have a name
  JDK-8241984: Shenandoah: enhance GCTimer and JFR support
  JDK-8244420: Shenandoah: Ensure _disarmed_value offset < 128
  JDK-8243238: Shenandoah: explicit GC request should wait for a complete GC cycle
  JDK-8242107: Shenandoah: Fix aarch64 build after JDK-8242082
  JDK-8244551: Shenandoah: Fix racy update of update_watermark
  JDK-8236815: Shenandoah: Fix weak roots in final Traversal GC phase
  JDK-8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
  JDK-8241351: Shenandoah: fragmentation metrics overhaul
  JDK-8246162: Shenandoah: full GC does not mark code roots when class unloading is off
  JDK-8244730: Shenandoah: gc/shenandoah/options/TestHeuristicsUnlock.java should only verify the heuristics
  JDK-8244953: Shenandoah: gc/shenandoah/TestStringInternCleanup fails with broken string table root
  JDK-8244326: Shenandoah: global statistics should not accept bogus samples
  JDK-8237963: Shenandoah: Heap iteration should use concurrent version of string dedup roots
  JDK-8235842: Shenandoah: Implement native LRB for narrow oop
  JDK-8237223: Shenandoah: important flags should not be ergonomic for concurrent class unloading
  JDK-8245720: Shenandoah: improve configuration logging
  JDK-8241067: Shenandoah: improve ShenandoahNMethod::has_cset_oops arguments
  JDK-8241068: Shenandoah: improve ShenandoahTraversalGC constructor arguments
  JDK-8242212: Shenandoah: initialize ShenandoahHeuristics::_region_data eagerly
  JDK-8242301: Shenandoah: Inline LRB runtime call
  JDK-8241748: Shenandoah: inline MarkingContext TAMS methods
  JDK-8242229: Shenandoah: inline ShenandoahHeapRegion liveness-related methods
  JDK-8241842: Shenandoah: inline ShenandoahHeapRegion::region_number
  JDK-8245823: Shenandoah: inline/optimize ShenandoahEvacOOMScope
  JDK-8244510: Shenandoah: invert SHC2Support::is_in_cset condition
  JDK-8245726: Shenandoah: lift/cleanup ShenandoahHeuristics names and properties
  JDK-8243487: Shenandoah: make _num_phases illegal phase type
  JDK-8241668: Shenandoah: make ShenandoahHeapRegion not derive from ContiguousSpace
  JDK-8242353: Shenandoah: micro-optimize region liveness handling
  JDK-8239354: Shenandoah: minor enhancements to traversal GC
  JDK-8245755: Shenandoah: missing logging for CWR Roots
  JDK-8237543: Shenandoah: More asserts around code roots
  JDK-8236851: Shenandoah: More details in Traversal GC event messages
  JDK-8237780: Shenandoah: More reliable nmethod verification
  JDK-8244732: Shenandoah: move heuristics code to gc/shenandoah/heuristics
  JDK-8244737: Shenandoah: move mode code to gc/shenandoah/mode
  JDK-8244328: Shenandoah: move ShenandoahThreadLocalData::_disarmed_value initialization
  JDK-8236880: Shenandoah: Move string dedup cleanup into concurrent phase
  JDK-8245288: Shenandoah: move up ShenandoahEvacOOM scope for code root processing during concurrent class unloading
  JDK-8242054: Shenandoah: New incremental-update mode
  JDK-8243291: Shenandoah: no need to retire TLABs at Init Update Refs
  JDK-8241838: Shenandoah: no need to trash cset during final mark
  JDK-8241926: Shenandoah: only print heap changes for operations that directly affect it
  JDK-8245124: Shenandoah: optimize code root evacuation/update during concurrent class unloading
  JDK-8240076: Shenandoah: pacer should cover reset and preclean phases
  JDK-8240511: Shenandoah: parallel safepoint workers count should be ParallelGCThreads
  JDK-8244226: Shenandoah: per-cycle statistics contain worker data from previous cycles
  JDK-8242089: Shenandoah: per-worker stats should be summed up, not averaged
  JDK-8242040: Shenandoah: print allocation failure type
  JDK-8239786: Shenandoah: print per-cycle statistics
  JDK-8243495: Shenandoah: print root statistics for concurrent weak/strong root phases
  JDK-8243464: Shenandoah: print statistic counters in time order
  JDK-8244759: Shenandoah: print verbose class unloading counters
  JDK-8228818: Shenandoah: Processing weak roots in concurrent phase when possible
  JDK-8237586: Shenandoah: provide option to disable periodic GC
  JDK-8243460: Shenandoah: purge init_update_refs_prepare counter
  JDK-8241545: Shenandoah: purge root work overwrites counters after JDK-8228818
  JDK-8242082: Shenandoah: Purge Traversal mode
  JDK-8245814: Shenandoah: reconsider format specifiers for stats
  JDK-8243323: Shenandoah: Recycle immediate garbage before concurrent class unloading
  JDK-8241743: Shenandoah: refactor and inline ShenandoahHeap::heap()
  JDK-8241673: Shenandoah: refactor anti-false-sharing padding 
  JDK-8244509: Shenandoah: refactor ShenandoahBarrierC2Support::test_* methods
  JDK-8240671: Shenandoah: refactor ShenandoahPhaseTimings
  JDK-8240749: Shenandoah: refactor ShenandoahUtils
  JDK-8245461: Shenandoah: refine mode name()-s
  JDK-8245463: Shenandoah: refine ShenandoahPhaseTimings constructor arguments
  JDK-8241534: Shenandoah: region status should include update watermark
  JDK-8242267: Shenandoah: regions space needs to be aligned by os::vm_allocation_granularity()
  JDK-8240868: Shenandoah: remove CM-with-UR piggybacking cycles
  JDK-8245825: Shenandoah: Remove diagnostic flag ShenandoahConcurrentScanCodeRoots
  JDK-8240750: Shenandoah: remove leftover files and mentions of ShenandoahAllocTracker
  JDK-8245955: Shenandoah: Remove LRB/is_redundant optimization
  JDK-8244523: Shenandoah: Remove null-handling in LRB expansion
  JDK-8237017: Shenandoah: Remove racy assertion
  JDK-8244729: Shenandoah: remove resolve paths from SBSA::generate_shenandoah_lrb
  JDK-8243307: Shenandoah: remove ShCollectionSet::live_data
  JDK-8240215: Shenandoah: remove ShenandoahAllocationTrace
  JDK-8240217: Shenandoah: remove ShenandoahEvacAssist
  JDK-8241740: Shenandoah: remove ShenandoahHeapRegion::_heap
  JDK-8241692: Shenandoah: remove ShenandoahHeapRegion::_reserved
  JDK-8242114: Shenandoah: remove ShenandoahHeapRegion::reset_alloc_metadata_to_shared
  JDK-8242375: Shenandoah: Remove ShenandoahHeuristic::record_gc_start/end methods
  JDK-8242213: Shenandoah: remove ShenandoahHeuristics::_bytes_in_cset
  JDK-8242211: Shenandoah: remove ShenandoahHeuristics::RegionData::_seqnum_last_alloc
  JDK-8238162: Shenandoah: Remove ShenandoahTaskTerminator wrapper
  JDK-8240216: Shenandoah: remove ShenandoahTerminationTrace
  JDK-8236981: Shenandoah: Remove ShenandoahTraversalUpdateRefsClosure
  JDK-8240915: Shenandoah: Remove unused fields in init mark tasks
  JDK-8242228: Shenandoah: remove unused ShenandoahCollectionSet methods
  JDK-8243573: Shenandoah: rename GCParPhases and related code
  JDK-8241844: Shenandoah: rename ShenandoahHeapRegion::region_number
  JDK-8242075: Shenandoah: rename ShenandoahHeapRegionSize flag
  JDK-8244740: Shenandoah: rename ShenandoahNormalMode to ShenandoahSATBMode
  JDK-8240315: Shenandoah: Rename ShLBN::get_barrier_strength()
  JDK-8230853: Shenandoah: replace leftover assert(is_in(...)) with rich asserts
  JDK-8242625: Shenandoah: restore heap logging for Degenerated/Full cycles
  JDK-8242638: Shenandoah: restore heap logging for uncommit
  JDK-8242400: Shenandoah: Restore logging to pre-jdk8241984 format
  JDK-8241062: Shenandoah: rich asserts trigger "empty statement" inspection
  JDK-8244667: Shenandoah: SBC2Support::test_gc_state takes loop for wrong control
  JDK-8243494: Shenandoah: set counters once per cycle
  JDK-8239926: Shenandoah: Shenandoah needs to mark nmethod's metadata
  JDK-8240873: Shenandoah: Short-cut arraycopy barriers
  JDK-8241142: Shenandoah: should not use parallel reference processing with single GC thread
  JDK-8242130: Shenandoah: Simplify arraycopy-barrier dispatching
  JDK-8241985: Shenandoah: simplify collectable garbage logging
  JDK-8241983: Shenandoah: simplify FreeSet logging
  JDK-8241520: Shenandoah: simplify region sequence numbers handling
  JDK-8242083: Shenandoah: split "Prepare Evacuation" tracking into cset/freeset counters
  JDK-8242643: Shenandoah: split concurrent weak and strong root processing
  JDK-8236732: Shenandoah: Stricter placement for oom-evac scopes
  JDK-8245240: Shenandoah: support nesting evacuation OOM scope
  JDK-8245465: Shenandoah: test_in_cset can use more efficient encoding
  JDK-8243008: Shenandoah: TestVolatilesShenandoah test failed on aarch64
  JDK-8242227: Shenandoah: transit regions to cset state when adding to collection set
  JDK-8242042: Shenandoah: tune down ShenandoahGarbageThreshold
  JDK-8241583: Shenandoah: turn heap lock asserts into macros
  JDK-8240069: Shenandoah: turn more flags diagnostic
  JDK-8242316: Shenandoah: Turn NULL-check into assert in SATB slow-path entry
  JDK-8242365: Shenandoah: use uint16_t instead of jushort for liveness cache
  JDK-8245773: Shenandoah: Windows assertion failure after JDK-8245464
  JDK-8243848: Shenandoah: Windows build fails after JDK-8239786
  JDK-8245942: Shenandoah: x86_32 builds fail after JDK-8245594
  JDK-8241830: Simplify commit error messages in G1PageBasedVirtualSpace
  JDK-8244010: Simplify usages of ProcessTools.createJavaProcessBuilder in our tests
  JDK-8243565: some gc tests use 'test.java.opts' and not 'test.vm.opts'
  JDK-8233220: Space::_par_seq_tasks is unused after CMS removal
  JDK-8244291: Test: gc/z/TestGarbageCollectorMXBean.java failed: "unexpected cycles"
  JDK-8242031: TestLookForUntestedEvents.java fails because newly added test tests experimental events
  JDK-8232686: Turn parallel gc develop tracing flags into unified logging
  JDK-8238160: Uniformize Parallel GC task queue variable names
  JDK-8183574: Unify the is_power_of_2 functions
  JDK-8237182: Update copyright header for shenandoah and epsilon files
  JDK-8236878: Use atomic instruction to update StringDedupTable's entries and entries_removed counters
  JDK-8243933: Use driver mode in gc tests
  JDK-8214277: Use merged G1ArchiveRegionMap for open and closed archive heap regions
  JDK-8245087: Use ratios instead of percentages in G1HeapSizingPolicy::expansion_amount
  JDK-8242312: use reproducible random in hotspot gc tests
  JDK-8243942: Use SkippedException in gc/arguments/TestSmallInitialHeapWithLargePageAndNUMA.java test
  JDK-8216975: Using ForceNUMA does not disable adaptive sizing with parallel gc
  JDK-8233822: VM_G1CollectForAllocation should always check for upgrade to full
  JDK-8245000: Windows GDI functions don't support large pages
  JDK-8245002: Windows GDI functions don't support NUMA interleaving
  JDK-8240679: ZGC GarbageCollectorMXBean reports inaccurate post GC heap size for ZHeap pool
  JDK-8241881: ZGC: Add tests for JFR events
  JDK-8243486: ZGC: Adjust "Allocated" statistics to take undone page allocations into account
  JDK-8239129: ZGC: Allow -XX:AllocateHeapAt to use any filesystem
  JDK-8245106: ZGC: Fix incorrect setup when using -XX:+UseTransparentHugePages
  JDK-8236153: ZGC: gc/z/TestUncommit.java fails with java.lang.Exception: Uncommitted too fast
  JDK-8241361: ZGC: Implement memory related JFR events
  JDK-8237649: ZGC: Improved NUMA support when using small pages
  JDK-8241603: ZGC: java/lang/management/MemoryMXBean/MemoryTestZGC.sh crashes on macOS
  JDK-8245233: ZGC: Load volatile oops using Atomic::load()
  JDK-8239533: ZGC: Make the ZProactive flag non-diagnostic
  JDK-8237758: ZGC: Move get_mempolicy() syscall wrapper to ZSyscall
  JDK-8245196: ZGC: No need to disable UseBiasedLocking by default
  JDK-8234440: ZGC: Print relocation information on info level
  JDK-8245450: ZGC: Remove unused ZArguments::initialize_platform()
  JDK-8237201: ZGC: Remove unused ZRelocationSetSelector::fragmentation()
  JDK-8237882: ZGC: Remove ZUtils::round_{up,down}_power_of_2() declarations
  JDK-8237199: ZGC: Rename ZBackingFile to ZPhysicalMemoryBacking
  JDK-8237200: ZGC: Rename ZBackingPath to ZMountPoint
  JDK-8237825: ZGC: Replace -XX:ZPath with -XX:AllocateHeapAt
  JDK-8235905: ZGC: Rework how ZRootsIterator visits threads
  JDK-8237198: ZGC: Share multi-mapping code in ZBackingFile
  JDK-8240714: ZGC: TestSmallHeap.java failed due to OutOfMemoryError
  JDK-8237884: ZGC: Use clamp() instead of MIN2(MAX2())

hotspot/jfr:
  JDK-8223066: "jfr metadata" output the @Name annotation twice
  JDK-8239793: 'jfr' tool should hide hidden frames
  JDK-8237364: Add early validation to the jdk.jfr.Recording constructor
  JDK-8238236: Add JFR class redefinition events
  JDK-8238665: Add JFR event for direct memory statistics
  JDK-8238959: Add missing classpath exception to FileAcess and ConstantLookup
  JDK-8239350: Add tests for JFR class redefinition events
  JDK-8240819: Assign a name to the JfrThreadSampler thread
  JDK-8237887: CDSandJFR: assert(instance_klass->is_initialized())
  JDK-8244777: ClassLoaderStats VM Op uses constant hash value
  JDK-8238083: Crash: assert(is_object_aligned(v)) failed: address not aligned: 0xfffffffffffffff1
  JDK-8243563: Doc comments cleanup
  JDK-8242188: error in jtreg test jdk/jfr/api/consumer/TestRecordedFrame.java on linux-aarch64
  JDK-8240634: event/runtime/TestMetaspaceAllocationFailure.java times out
  JDK-8239584: EventStream::close should state that stream will be stopped
  JDK-8239581: Improve javadoc example for @jdk.jfr.Category  
  JDK-8242792: interval < flushInterval is always false in jdk.jfr.internal.RequestEngine#setFlushInterval
  JDK-8244149: jdk/jfr/api/consumer/recordingstream/TestOnEvent.java times out
  JDK-8242933: jdk/jfr/api/consumer/TestHiddenMethod uses nashorn script engine
  JDK-8235921: jdk/jfr/event/oldobject/TestLargeRootSet.java times out with debug bits
  JDK-8210977: jdk/jfr/event/oldobject/TestThreadLocalLeak.java fails to find ThreadLocalObject
  JDK-8219686: jdk/jfr/event/runtime/TestShutdownEvent.java recording file length is 0
  JDK-8239423: jdk/jfr/jvm/TestJFRIntrinsic.java failed with -XX:-TieredCompilation
  JDK-8233706: JFR emergency dump should be performed after error reporting
  JDK-8222001: JFR event for heap dumps written
  JDK-8241064: JFR related tests TestMetaspaceAllocationFailure.java  and TestEventInstrumentation.java miss requires tag
  JDK-8241695: JFR TestCrossProcessStreaming.java child process exited with SIGQUIT (131)
  JDK-8232636: JFR TestDumpOnCrash.java crashed and failed to create emergency dump file
  JDK-8239376: JFR: assert(!cld->is_unsafe_anonymous()) failed: invariant
  JDK-8241263: JFR: Bump native events limit
  JDK-8244463: JFR: Clean up jdk.jfr.internal.RepositoryChunk 
  JDK-8242844: JFR: Clean up typos and log format
  JDK-8243452: JFR: Could not create chunk in repository with over 200 recordings
  JDK-8238592: JFR: Crash when dumping paths to gc roots on deep heaps
  JDK-8240778: JFR: Create timer task lazily
  JDK-8246128: JFR: Fix warnings
  JDK-8244508: JFR: FlightRecorderOptions reset date format
  JDK-8237499: JFR: Include stack trace in the ThreadStart event
  JDK-8239585: JFR: Native events should support empty payloads
  JDK-8240773: JFR: Non-Java threads are not serialized
  JDK-8245120: JFR: Parser unable to return typed version
  JDK-8222000: JFR: Process start event
  JDK-8244661: JFR: Remove use of thread-locals for java.base events
  JDK-8216303: JFR: Simplify generated files
  JDK-8227559: JFR: Slow dump with path-to-gc-roots=true
  JDK-8240783: JFR: TestClose could not finish chunk
  JDK-8246130: JFR: TestInheritedAnnotations has incorrect validation
  JDK-8215452: Logged repo location is wrong when using delayed recording start
  JDK-8237014: Missing javadoc for jdk.jfr.Recording(Map)
  JDK-8240360: NativeLibraryEvent has wrong library name on Linux
  JDK-8240738: nested comment in JVM.java and other minor formatting errors
  JDK-8238634: Reduce log verbosity of the JFR thread sampler
  JDK-8227610: Remove allocation when getting EventHandler
  JDK-8240818: Remove colon from "JFR: Shutdown Hook" thread name
  JDK-8242034: Remove JRE_HOME references
  JDK-8244775: Remove unnecessary dependency to jfrEvents.hpp
  JDK-8238180: RunThese30M failed "assert(t->jfr_thread_local()->shelved_buffer() == __null) failed: invariant"
  JDK-8239497: SEGV in EdgeUtils::field_name_symbol(Edge const&)
  JDK-8244676: test/jdk/jdk/jfr/startupargs/TestOptionsWithLocale.java fails
  JDK-8242934: test/jdk/jdk/jfr/tool/TestPrintJSON.java uses nashorn script engine
  JDK-8238224: test\jdk\jdk\jfr\event\io\EvilInstrument.java should be removed
  JDK-8219999: TestJFREvents container test should not use jdk.CPUInformation event for container CPU values
  JDK-8243489: Thread CPU Load event may contain wrong data for CPU time under certain conditions

hotspot/jvmti:
  JDK-8230502: Add support in JVM TI, JDI, and Instrumentation for hidden classes
  JDK-8243941: build issue introduced with the push of 8242237
  JDK-8242237: Improve JVM TI HiddenClasses tests 
  JDK-8242425: JVMTI monitor operations should use Thread-Local Handshakes
  JDK-8235912: JvmtiBreakpoint remove oops_do and metadata_do
  JDK-8245392: Remove duplication in class redefinition and retransformation specs
  JDK-8242896: typo #ifdef INCLUDE_JVMTI in codeCache.cpp
  JDK-8236190: Unproblem list vmTestbase/nsk/jvmti/scenarios/hotswap/HS102/hs102t002/TestDescription.java
  JDK-8243435: use reproducible random in :vmTestbase_nsk_jvmti

hotspot/runtime:
  JDK-8237777: "Dumping core ..." is shown despite claiming that "# No core dump will be written."
  JDK-8239014: -XX:-UseEmptySlotsInSupers sometime fails to reproduce the layout of the old code
  JDK-8231612: 100% cpu on arm32 in Service Thread
  JDK-8245703: 32-bit build failures after JDK-8243392
  JDK-8237753: 32-bit builds are broken after JDK-8230594
  JDK-8241018: 32-bit integer log2 functions return the wrong value for negative arguments on 64-bit machines
  JDK-8237479: 8230305 causes slowdebug build failure
  JDK-8236901: 8232759 missed a test case
  JDK-8237756: [BACKOUT]: JDK-8230594: Allow direct handshakes without VMThread intervention
  JDK-8238284: [macos] Zero VM build fails due to an obvious typo
  JDK-8244949: [PPC64] Reengineer assembler stop function
  JDK-8240918: [REDO] Allow direct handshakes without VMThread intervention
  JDK-8241101: [s390] jtreg test failure after JDK-8238696: not conformant features string
  JDK-8239492: [x86] Turn MacroAssembler::verify_oop into macro recording file and line
  JDK-8240588: _threadObj cannot be used on an exiting JavaThread.
  JDK-8241124: Aarch64 build broken by JDK-8239593
  JDK-8245137: aarch64 ICache flush depends on enabling gnu extensions
  JDK-8237512: AArch64: aarch64TestHook leaks a BufferBlob
  JDK-8242905: AArch64: Client build failed
  JDK-8236992: AArch64: redundant load_klass in itable stub
  JDK-8234794: AArch64: runtime/memory/ReadFromNoaccessArea.java crashes
  JDK-8239787: AArch64: String.indexOf may incorrectly handle empty strings.
  JDK-8236778: Add Atomic::fetch_and_add
  JDK-8241581: Add BitMap::count_one_bits variant for arbitrary lengths
  JDK-8187305: Add logging for shared library loads/unloads
  JDK-8235931: add OM_CACHE_LINE_SIZE and use smaller size on SPARCv9 and X64
  JDK-8244733: Add ResourceHashtable::xxx_if_absent
  JDK-8241660: Add virtualization information output to hs_err file on macOS
  JDK-8244196: adjust output in os_linux
  JDK-8230594: Allow direct handshakes without VMThread intervention
  JDK-8243045: AOTCompiledMethod::print_on triggers assertion after JDK-8210012
  JDK-8238643: ARM32 build fails after JDK-8230199
  JDK-8236242: Arm32: build broken after 8234794
  JDK-8229971: Arm32: implementation for Thread-local handshakes
  JDK-8239895: assert(_stack_base != 0LL) failed: Sanity check
  JDK-8236177: assert(status == 0) failed: error ETIMEDOUT(60), cond_wait
  JDK-8238961: Assertion failure in new field layout code when ContendedPaddingWidth == 0.
  JDK-8240263: Assertion-only call in Method::link_method affecting product builds
  JDK-8240244: Avoid calling resolve_super_or_fail in SystemDictionary::load_shared_class
  JDK-8240205: Avoid PackageEntry lookup when loading shared classes
  JDK-8238198: Avoid using @ tags in TestOptionsWithRanges_generate.sh
  JDK-8235714: BitMap::count_one_bits may count bits beyond unaligned end
  JDK-8239593: Bogus warning "Re-registering of platform native method" for a JVMTI agent
  JDK-8237747: Build broken on macOS by JDK-8235741 - wrong format specifier
  JDK-8241723: Build error after 8241581
  JDK-8240231: Build failure on illumos after 8238988
  JDK-8239514: Build for arm-linux-gnueabihf fails with undefined reference 'read_polling_page'
  JDK-8240695: Build is broken when cds is disabled after JDK-8232081
  JDK-8240254: Build is broken when cds is disabled after JDK-8236604
  JDK-8242913: Bump the  SPECIAL_FLAG_VALIDATION_BUILD to 25
  JDK-8178349: Cache builtin class loader constraints to avoid re-initializing itable/vtable for shared classes
  JDK-8240197: Cannot start JVM when $JAVA_HOME includes CJK characters
  JDK-8241244: CDS dynamic dump asserts in ArchivePtrBitmapCleaner::do_bit
  JDK-8244536: cds/DeterministicDump.java failed: File content different
  JDK-8239537: cgroup MetricsTester testMemorySubsystem fails sometimes when testing memory.kmem.tcp.usage_in_bytes
  JDK-8230305: Cgroups v2: Container awareness
  JDK-8239785: Cgroups: Incorrect detection logic on old systems in hotspot
  JDK-8233826: Change CDS dumping tty->print_cr() to unified logging
  JDK-8240530: CheckUnhandledOops breaks BacktraceBuilder::set_has_hidden_top_frame
  JDK-8240529: CheckUnhandledOops breaks NULL check in Modules::define_module
  JDK-8186780: clang fastdebug assertion failure in os_linux_x86:os::verify_stack_alignment()
  JDK-8242898: Clean up InstanceKlass::_array_klasses
  JDK-8242027: Clean up LinkResolver::check_klass_accessability
  JDK-8242000: clean up list of environment variables printed in hs_err file
  JDK-8245289: Clean up offset code in JavaClasses
  JDK-8245035: Clean up os::split_reserved_memory()
  JDK-8238782: Cleanup Deoptimization::deoptimize(): remove unused RegisterMap argument and don't update RegisterMap in callers if UseBiasedLocking is enabled
  JDK-8241852: Cleanup error message generation in LinkResolver::resolve_field
  JDK-8223699: cleanup perfMemory_aix.cpp O_NOFOLLOW coding on aix
  JDK-8241837: Cleanup stringStream usage in ObjectSynchronizer
  JDK-8241006: Cleanup TemplateInterpreter initialization
  JDK-8237382: Cleanup the OPT_SPEED_SRC file list in JvmFeatures.gmk
  JDK-8238048: Close alignment gaps in InstanceKlass
  JDK-8241427: Coarsen locking in Modules::add_module_exports
  JDK-8241009: CommandLineFlagComboNegative.java fails after JDK-8240563
  JDK-8241586: compiler/cpuflags/TestAESIntrinsicsOnUnsupportedConfig.java fails on aarch64
  JDK-8241665: Configuring --with-jvm-features=-compiler2 fails to build on AArch64
  JDK-8230199: consolidate signature parsing code in HotSpot sources
  JDK-8242134: Consolidate the get_package_entry() in SystemDictionaryShared and ClassLoader
  JDK-8238000: Crash in ClassLoader::record_result while dynamic dumping netty
  JDK-8238175: CTW: Class.getDeclaredMethods fails with assert(k->is_subclass_of(SystemDictionary::Throwable_klass())) failed: invalid exception class
  JDK-8242424: Deprecate InitialBootClassLoaderMetaspaceSize
  JDK-8236844: Deprecate PrintVMQWaitTime to prepare for its removal
  JDK-8243147: Deprecate UseLargePagesInMetaspace
  JDK-8242452: During module definition, move conversion of packages from native to VM
  JDK-8236236: Eliminate CDS md region and consolidate c++ vtable patching code
  JDK-8232069: Enable CDS even when UseCompressedClassPointers and/or UseCompressedOops are false
  JDK-8241948: enhance list of environment variables printed in hs_err file
  JDK-8243389: enhance os::pd_print_cpu_info on linux
  JDK-8242626: enhance posix print_rlimit_info
  JDK-8240824: enhance print_full_memory_info on Linux by THP related information
  JDK-8235671: enhance print_rlimit_info in os_posix
  JDK-8237766: Enhance signature API to include ResolvingSignatureStream
  JDK-8242504: Enhance the system clock to nanosecond precision
  JDK-8239235: Examine SignatureStream performance after consolidation
  JDK-8241043: Expand assertions to identify thread with errant _stack_base
  JDK-8241395: Factor out platform independent code for os::xxx_memory_special()
  JDK-8244946: fatal error: memory leak: allocating without ResourceMark with -XX:+Verbose -Xlog:methodhandles
  JDK-8237080: fatal error: VM thread could block on lock that may be held by a JavaThread during safepoint: SharedDecoder_lock
  JDK-8237767: Field layout computation overhaul
  JDK-8241071: Generation of classes.jsa with -Xshare:dump is not deterministic
  JDK-8239000: handle ContendedPaddingWidth in vm_version_ppc
  JDK-8244340: Handshake processing thread lacks yielding
  JDK-8240532: heap inspection prints trailing @ after name of module without version
  JDK-8240295: hs_err elapsed time in seconds is not accurate enough
  JDK-8210012: Implement Unified Logging Option for -XX:+TraceMethodHandles and -XX:+TraceInvokeDynamic
  JDK-8231264: Implementation of JEP 374: Disable biased-locking and deprecate all flags related to biased-locking
  JDK-8240324: Improve is_boot_class_loader_data() by adding simple check
  JDK-8243393: Improve ReservedSpace constructor resolution
  JDK-8245042: Improve scalability of reading Windows Performance counters via PDH when using the Process object
  JDK-8235741: Inappropriate uses of os::javaTimeMillis()
  JDK-8240982: Incorrect copyright header in BCEL 6.4.1 sources
  JDK-8240141: Incorrect copyright header in src/hotspot/os_cpu/linux_sparc/os_linux_sparc.cpp
  JDK-8244107: Incorrect parameters in ReservedSpace constructor change
  JDK-8243503: InstanceKlass::_array_name is not needed and leaks
  JDK-8240613: InstanceKlass::set_init_state failed with "assert(good_state || state == allocated): illegal state transition"
  JDK-8234372: Investigate use of Thread::stack_base() and queries for "in stack"
  JDK-8240615: is_power_of_2() has Undefined Behaviour and is inconsistent
  JDK-8236489: Java heap file on daxfs should be more secure
  JDK-8238676: jni crashes on accessing it from process exit hook
  JDK-8243997: Linux build failed after JDK-8242244
  JDK-8237750: Load libzip.so only if necessary 
  JDK-8237857: LogDecorations::uptimenanos is implemented incorrectly
  JDK-8239066: make LinkedList more generic
  JDK-8244491: make runtime/cds/appcds/TestZGCWithCDS.java test more robust
  JDK-8245098: Make SafeFetch32/N available earlier
  JDK-8239070: Memory leak when unsuccessfully mapping in archive regions
  JDK-8237752: Minimal VM build fails after JDK-8236236
  JDK-8239886: Minimal VM build fails after JDK-8237499
  JDK-8242631: Missing but used special functions for some classes
  JDK-8245260: Missing file header for test/hotspot/jtreg/containers/docker/TEST.properties
  JDK-8233093: Move CDS heap oopmaps into new MetaspaceShared::bm region
  JDK-8243572: Multiple tests fail with assert(cld->klasses() != 0LL) failed: unexpected NULL for cld->klasses()
  JDK-8244606: Non-PCH build is broken after JDK-8244550
  JDK-8239854: Non-PCH gtest build fails after JDK-8239235 due to a missing include
  JDK-8243936: NonWriteable system properties are actually writeable
  JDK-8242485: Null _file checking in fileStream::flush()
  JDK-8230940: Obsolete MonitorBound
  JDK-8236224: Obsolete the FieldsAllocationStyle and CompactFields options
  JDK-8245850: Obsolete UseLWPSynchronization
  JDK-8235908: omit ThreadPriorityPolicy warning when value is set from image
  JDK-8225760: oop::raw_set_obj isn't needed
  JDK-8240204: Optimize package handling for archived classes
  JDK-8236604: Optimize SystemDictionary::resolve_well_known_classes for CDS
  JDK-8238762: Optimized build is broken
  JDK-8235962: os::current_thread_id() is not signal safe on macOS
  JDK-8242290: Pointless verification in get_package_entry_by_name
  JDK-8234691: Potential double-free in ParallelSPCleanupTask constructor
  JDK-8239363: PPC64: Wrong code generation after JDK-8183574
  JDK-8235966: Process obsolete flags less aggressively
  JDK-8238460: Provide warnings about the use of JNI RegisterNatives to rebind native methods for boot/platform classes in other classloaders
  JDK-8241726: Re-enable gtest for BitMap::count_one_bits()
  JDK-8166358: Re-enable String verification in java_lang_String::create_from_str()
  JDK-8241371: Refactor and consolidate package_from_name
  JDK-8236035: refactor ObjectMonitor::set_owner() and _owner field setting
  JDK-8239347: Refactor Symbol to make _length a standalone field again
  JDK-8243392: Remodel CDS/Metaspace storage reservation
  JDK-8242003: Remove CallInfo::_selected_klass
  JDK-8240481: Remove CDS usage of InstanceKlass::is_in_error_state
  JDK-8231559: Remove expired flags in JDK 15
  JDK-8220051: Remove global safepoint code
  JDK-8243996: Remove hardcoded field offsets from HotSpot
  JDK-8235956: Remove javaClasses offset tests
  JDK-8232733: Remove need to grab Threads_lock while processing handshakes
  JDK-8242244: Remove redundant ELF machine definitions
  JDK-8238600: Remove runtime/fieldType.hpp and fieldType.cpp
  JDK-8245521: Remove STACK_BIAS
  JDK-8236766: Remove un-used oops do and drain list in VM thread.
  JDK-8235678: Remove unnecessary calls to Thread::current() in MutexLocker calls
  JDK-8246109: Remove unneeded undef CS
  JDK-8241585: Remove unused _recursion_counter facility from PerfTraceTime
  JDK-8241584: Remove unused classLoader perf counters
  JDK-8241419:  Remove unused InterfaceSupport::_number_of_calls
  JDK-8245428: Remove unused oopFactory functions
  JDK-8245594: Remove volatile-qualified member functions and parameters from oop class
  JDK-8236625: Remove writeable macro from JVM flags declaration
  JDK-8238988: Rename thread "in stack" methods and add is_in_stack_range
  JDK-8235225: Replace CHECK_0 with CHECK_NULL for non-integer returning methods
  JDK-8235795: replace monitor list mux{Acquire,Release}(&gListLock) with spin locks
  JDK-8239357: Revert gcc implementation of offset_of
  JDK-8242484: Rework thread deletion during VM termination
  JDK-8240840: Rollback whitebox.cpp in push 8240691
  JDK-8244485: runtime/cds/appcds/TestZGCWithCDS.java fails after 8244385
  JDK-8240546: runtime/cds/appcds/TestZGCWithCDS.java fails with Graal
  JDK-8232213: runtime/MemberName/MemberNameLeak.java fails intermittently
  JDK-8237819: s390x - remove unused pd_zero_to_words_large
  JDK-8241158: SA TestHeapDumpForInvokeDynamic.java fails when CDS archive is relocated
  JDK-8235766: SafepointSynchronize::_end_of_last_safepoint is unused
  JDK-8241296: Segfault in JNIHandleBlock::oops_do()
  JDK-8243568: serviceability/logging/TestLogRotation.java uses 'test.java.opts' and not 'test.vm.opts'
  JDK-8241934: Simplify parse_stream() and remove has_class_mirror_holder_cld()
  JDK-8244142: some hotspot/runtime tests don't check exit code of forked JVM
  JDK-8244495: Some jlink tests crash on Windows after JDK-8237750
  JDK-8237830: support O_CLOEXEC in os::open on other OS than Linux
  JDK-8240258: SystemDictionary::quick_resolve need guarded by INCLUDE_CDS
  JDK-8245264: Test runtime/cds/appcds/SignedJar.java fails
  JDK-8241086: Test runtime/NMT/HugeArenaTracking.java is failing on 32bit Windows
  JDK-8242921: test/hotspot/jtreg/runtime/CompactStrings/TestMethodNames.java uses nashorn script engine
  JDK-8235965: Tests using ThreadLocalHandshakes need to stop using it as it no longer exists
  JDK-8235913: ThreadStop should be a handshake
  JDK-8232081: Try to link all classes during dynamic CDS dump
  JDK-8241705: Tune PerfData collections
  JDK-8244173: Uncomment subtest in runtime/InvocationTests/invocationC1Tests.java
  JDK-8241010: Unnecessarily resolving some well-known classes
  JDK-8241815: Unnecessary calls to SystemDictionaryShared::define_shared_package
  JDK-8244550: Unsafe::allocateInstance does redundant transitions
  JDK-8234206: Update the java command manpage in relation to biased-locking options
  JDK-8244141: use @requires and SkippedException in some hotspot/runtime tests
  JDK-8238289: Use _byteswap_ functions to implement Bytes::swap_uX on Windows
  JDK-8242524: Use different default CDS archives depending on UseCompressOops
  JDK-8243945: use driver mode in runtime tests
  JDK-8239461: Use jcod rather than jar files in runtime tests
  JDK-8243433: use reproducible random in :vmTestbase_nsk_sysdict
  JDK-8243432: use reproducible random in :vmTestbase_vm_defmeth
  JDK-8243431: use reproducible random in :vmTestbase_vm_metaspace
  JDK-8242311: use reproducible random in hotspot runtime tests 
  JDK-8243944: use SkippedException and @requires in runtime/memory/ReadFromNoaccessArea.java test
  JDK-8244385: various clean-ups in runtime tests
  JDK-8240267: VM fails to start with CDS enabled but JVMTI disabled
  JDK-8240603: Windows 32bit compile error after 8238676
  JDK-8240302: x64: Assembler::reachable redundantly call Relocation::type() more than once
  JDK-8241095: x86: Improve prefix handling in Assembler
  JDK-8241128: x86_32 build failure after JDK-8241042
  JDK-8241042: x86_64: Improve Assembler generation
  JDK-8241077: x86_64: Minor Assembler improvements
  JDK-8240772: x86_64: Pre-generate Assembler::popa, pusha and vzeroupper
  JDK-8244276: Zero and minimal VM build failure after JDK-8178349 (use of undeclared identifier 'SystemDictionaryShared')
  JDK-8244489: Zero and minimal VM build failure after JDK-8241071 (MetaspaceShared::symbol_space_alloc is undefined)
  JDK-8237847: Zero builds fail after JDK-8237637 (Remove dubious type conversions from oop)
  JDK-8239915: Zero VM crashes when handling dynamic constant
  JDK-8244971: Zero VM is broken after JDK-8241825 (COMPRESSED_CLASS_POINTERS_DEPENDS_ON_COMPRESSED_OOPS not defined)
  JDK-8244625: Zero VM is broken after JDK-8244550 (java_lang_Class::as_Klass(oopDesc*) undefined)

hotspot/svc:
  JDK-8244571: assert(!_thread->is_pending_jni_exception_check()) failed: Pending JNI Exception Check during class loading
  JDK-8242295: Change ThreadMBean in vmTestbase/nsk/monitoring to ThreadMXBean
  JDK-8240691: ClhsdbCDSJstackPrintAll incorrectly thinks CDS is in use
  JDK-8243210: ClhsdbScanOops fails with NullPointerException in FileMapHeader.inCopiedVtableSpace
  JDK-8236552: Description of jmxremote.ssl.config.file in ManagementAgent.start is incorrect
  JDK-8242471: remove "temporarily" restrictions of nsk/jdi/Argument/value/value004
  JDK-8234510: Remove file seeking requirement for writing a heap dump
  JDK-8244993: Revert changes to OutputAnalyzer stderrShouldBeEmptyIgnoreVMWarnings() that allow version strings
  JDK-8242009: Review setting test.java/vm.opts in jcmd/jhsdb and debugger in serviceability tests
  JDK-8243954: serviceability/logging/TestQuotedLogOutputs.java fails after 8243928
  JDK-8243928: several svc tests can be run in driver mode
  JDK-8243989: test/hotspot/jtreg/serviceability/jvmti/CanGenerateAllClassHook/CanGenerateAllClassHook.java needs to use othervm
  JDK-8243929: use @requires in serviceability/attach/AttachWithStalePidFile.java test
  JDK-8242313: use reproducible random in hotspot svc tests

hotspot/svc-agent:
  JDK-8196751: Add jhsdb option to specify debug server RMI connector port 
  JDK-8243206: Cleanup error checking and handling in serviceability/sa/JhsdbThreadInfoTest.java
  JDK-8242168: ClhsdbFindPC.java failed due to "RuntimeException: 'In code in NMethod for LingeredAppWithTrivialMain.main' missing from stdout/stderr"
  JDK-8235220: ClhsdbScanOops.java fails with sun.jvm.hotspot.types.WrongTypeException
  JDK-8242142: convert clhsdb "class" and "classes" commands from javascript to java
  JDK-8240990: convert clhsdb "dumpclass" command from javascript to java
  JDK-8240989: convert clhsdb "dumpheap" command from javascript to java
  JDK-8242162: convert clhsdb "sysprops" command from javascript to java
  JDK-8237008: Exclude serviceability/sa/TestInstanceKlassSizeForInterface.java on linuxppc64 and linuxppc64le
  JDK-8217441: Failure of ::realloc() should be handled correctly in sawindbg.cpp
  JDK-8242808: Fix all remaining deprecation warnings in jdk.hotspot.agent
  JDK-8242943:  Fix all remaining unchecked warnings in jdk.hotspot.agent
  JDK-8242804: Fix trivial deprecation issues in jdk.hotspot.agent
  JDK-8241618: Fix trivial unchecked warnings for jdk.hotspot.agent
  JDK-8235846: Improve WindbgDebuggerLocal implementation
  JDK-8239462: jdk.hotspot.agent misses some ReleaseStringUTFChars calls in case of early returns
  JDK-8234624: jstack mixed mode should refer DWARF
  JDK-8239224: libproc_impl.c previous_thr may be used uninitialized warning
  JDK-8237250: pmap and pstack should do a better of making it clear that they are not supported on Mac OS X
  JDK-8242629: Remove references to deprecated java.util.Observer and Observable
  JDK-8244668: Remove SA's javascript support
  JDK-8244622: Remove SA's memory/FreeChunk.java. It's no longer used.
  JDK-8243450: Remove VMOps from jdk.hotspot.agent
  JDK-8231634: SA stack walking fails with "illegal bci"
  JDK-8242165: SA sysprops support fails to dump all system properties
  JDK-8230731: SA tests fail with "Windbg Error: ReadVirtual failed"
  JDK-8242384: sa/TestSysProps.java failed due to "RuntimeException: Could not find property in jinfo output: [0.058s][info][cds] Archive was created with UseCompressedOops"
  JDK-8184249: SA: clhsdb 'intConstant' throws a NullPointerException when not attached to a VM 
  JDK-8193237: SA: ClhsdbLauncher should show the command being executed
  JDK-8239916: SA: delete dead code in jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java
  JDK-8243500: SA: Incorrect BCI and Line Number with jstack if the top frame is in the interpreter (BSD and Windows)
  JDK-8194874: SA: Remove scripts with sa-jdi.jar dependencies.
  JDK-8240956: SEGV in DwarfParser::process_dwarf after JDK-8234624
  JDK-8243946: serviceability/sa and jvmti tests fail after JDK-8243928
  JDK-8242265: serviceability/sa/ClhsdbScanOops.java fails due to bad @requires expression
  JDK-8242789: sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java fails with 'JShellToolProvider' missing from stdout/stderr
  JDK-8244203: sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java fails with NullPointerException
  JDK-8242787: sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java fails with sun.jvm.hotspot.types.WrongTypeException
  JDK-8237501: TestInstanceKlassSizeForInstance runs TestInstanceKlassSize instead
  JDK-8214797: TestJmapCoreMetaspace.java timed out
  JDK-8241320: The ClassLoaderData::_is_unsafe_anonymous field is unused in the SA

hotspot/test:
  JDK-8236437: [BACKOUT] JDK-8236275 switch to jck14-b09
  JDK-8242931: Few more tests that use nashorn have been missed
  JDK-8243154: Fix deprecation warnings in failure handler
  JDK-8241707: introduce randomness k/w to hotspot test suite
  JDK-8240698: LingeredApp does not pass getTestJavaOpts()  to the children process if vmArguments is already specified
  JDK-8236111: narrow allowSmartActionArgs disabling
  JDK-8244078: ProcessTools executeTestJvm and createJavaProcessBuilder have inconsistent handling of test.*.opts
  JDK-8242463: ProcessTools.createNativeTestProcessBuilder() in testlib needs jdk/bin on PATH on Windows
  JDK-8241123: Refactor vmTestbase stress framework to use j.u.c and make creation of threads more flexible
  JDK-8243935: remove copying of s.h.WB$WhiteBoxPermission in hotspot tests
  JDK-8245610: remove in-tree copy on gtest
  JDK-8240904: Screen flashes on test failures when running tests from make
  JDK-8241456: ThreadRunner shouldn't use Wicket for threads starting synchronization
  JDK-8243930: update copyright years
  JDK-8243429: use reproducible random in :vmTestbase_nsk_stress
  JDK-8242314: use reproducible random in vmTestbase shared code

infrastructure:
  JDK-8238534: Deep sign macOS bundles before bundle archive is being created
  JDK-8238943: switch to jtreg 5.0
  JDK-8235960: Zero should not trigger the deprecation warning for ports

infrastructure/build:
  JDK-8240228: "make hotspot-ide-project" on Windows creates a Visual Studio project with empty preprocessor defines
  JDK-8245070: 32-bit builds are broken after JDK-8242524
  JDK-8243510: AbsPathsInImage.java fails on Windows
  JDK-8245401: AbsPathsInImage.java fails on Windows on jdwp.dll
  JDK-8244051: AbsPathsInImage.java still fails on Windows
  JDK-8244966: Add .vscode to .hgignore and .gitignore
  JDK-8240535: Add additional linux-aarch64 jib profiles
  JDK-8236921: Add build target to produce a JDK image suitable for a Graal/SVM build
  JDK-8243634: Add pandoc dependency when building linux-aarch64 at Oracle
  JDK-8199138: Add RISC-V support to Zero
  JDK-8240241: Add support for JCov DiffCoverage to make files
  JDK-8239860: Add support for testing the configure script
  JDK-8243988: Added flexibility in build system for unusal hotspot configurations
  JDK-8218480: Automatically add -Werror in FLAGS_COMPILER_CHECK_ARGUMENTS
  JDK-8245096: Better windows environment output in configure
  JDK-8244248: boot-jdk.m4 captures the version line using regex
  JDK-8243109: Bootcycle build failures after Nashorn removal
  JDK-8201349: build broken when configured with --with-zlib=bundled on gcc 7.3
  JDK-8244756: Build broken with some awk version after JDK-8244248
  JDK-8243059: Build fails when --with-vendor-name contains a comma
  JDK-8244247: Build failures after sjavac cleanup
  JDK-8244928: Build log output too verbose after JDK-8244844
  JDK-8244615: build-performance.m4 is not always parsing /proc/cpuinfo correctly
  JDK-8244930: Building without test failure handler broken after JDK-8244844
  JDK-8243590: Bump boot jdk to JDK 14 on aarch64 at Oracle
  JDK-8242863: Bump minimum boot jdk to JDK 14
  JDK-8240947: Change conflicting JVM features from warning to error
  JDK-8243591: Change to GCC 9.2 for building Linux/aarch64 at Oracle
  JDK-8241721: Change to GCC 9.2 for building on Linux at Oracle
  JDK-8244214: Change to VS2019 for building on Windows at Oracle
  JDK-8243973: Clarify difference between JAVA_OPTIONS and VM_OPTIONS
  JDK-8241421: Cleanup handling of jtreg
  JDK-8156967: configure --with-extra-cxxflags doesn't affect hotspot
  JDK-8237374: configuring with --with-jvm-variants=minimal,server makes cds disappear in server
  JDK-8239799: Cross-compilation ARM32/AARCH clientvm builds fails after JDK-8239450
  JDK-8240259: Disable -Wshift-negative-value warnings
  JDK-8244061: Disable jvmci/graal/aot when building linux-aarch64 at Oracle
  JDK-8245281: Disabling hotspot gtest builds make it impossible to run tests
  JDK-8236714: enable link-time section-gc for linux to remove unused code
  JDK-8243665: exploded-image-optimize touches module-info.class in all modules
  JDK-8237566: FindTests.gmk should only include existing TEST.ROOT files
  JDK-8241034: Fix a configuring error with "-Xmx2048M: command not found"
  JDK-8245119: Fix include path for hotspot-ide-project
  JDK-8245041: Fix incorrect output order in configure
  JDK-8243982: Fix testing documentation after JDK-8240241
  JDK-8241310: Fix warnings in jdk buildtools
  JDK-8245033: Fixes for building in WSL
  JDK-8239789: Follow-up on JVM feature rewrite
  JDK-8243477: FreeType library check should prefer 64-bit directory
  JDK-8237192: Generate stripped/public pdbs on Windows for jdk images
  JDK-8239566: gtest/GTestWrapper.java fails due to "libstlport.so.1: open failed: No such file or directory"
  JDK-8245870: GTEST_FRAMEWORK_SRC should go through UTIL_FIXUP_PATH
  JDK-8244021: Hide warning from jlink about incubating modules
  JDK-8238918: idea.sh should work with both mercurial and git repos
  JDK-8244224: Implementation of JEP 381: Remove the Solaris and SPARC Ports
  JDK-8236272: Improve fidelity between contents of default CDS archive and classes loaded at runtime
  JDK-8149110: Introduce DISABLED_WARNINGS for Java compilation
  JDK-8244757: Introduce SetupTarget in Main.gmk
  JDK-8238225: Issues reported after replacing symlink at Contents/MacOS/libjli.dylib with binary
  JDK-8244844: javac command line is not re-executable
  JDK-8245832: JDK build make-static-libs should build all JDK libraries
  JDK-8245168: jlink should not be treated as a "small" tool
  JDK-8235997: JMH test runner should quote VM_OPTIONS and JAVA_OPTIONS sent to -jvmArgs
  JDK-8240972: macOS codesign fail on macOS 10.13.5 or older
  JDK-8237879: make 4.3 breaks build
  JDK-8244097: make bootcycle-images fails after JDK-8244036
  JDK-8241271: Make hotspot build reproducible
  JDK-8243985: Make source generation by generatecharacter reproducible
  JDK-8212986: Make Visual Studio compiler check less strict
  JDK-8244945: Mark VS2019 as supported and default
  JDK-8240950: Missing AC_SUBST after JDK-8240820
  JDK-8244951: Missing entitlements for hardened runtime
  JDK-8239794: Move -Os from JVM feature 'minimal' to new feature 'opt-size'
  JDK-8244093: Move all IDE support into coherent structure in make directory
  JDK-8241996: on linux set full relro in the linker flags
  JDK-8238530: OPT_SPEED_SRC list misses some files with cpu-dependend file names
  JDK-8239450: Overhaul JVM feature handling in configure
  JDK-8213185: Properly handle run-test-prebuilt -> test-prebuilt migration
  JDK-8238281: Raise minimum gcc version needed to 5.0
  JDK-8244044: Refactor phase makefiles to be structured per module
  JDK-8244036: Refresh SetupJavaCompilation, and remove support for sjavac
  JDK-8243633: Remove cups dependency when building linux at Oracle
  JDK-8245032: Remove exceptions from compare.sh
  JDK-8236274: remove obsolete -d2Zi+ debug flag in MSVC builds
  JDK-8243991: Remove obsolete -XX:ThreadStackSize from java command line
  JDK-8243576: Remove residual reference to nashorn modules in make/CompileJavaModules.gmk
  JDK-8240820: Replace AC_ARG_ENABLE with UTIL_ARG_ENABLE
  JDK-8244009: Separate -Xdoclint options in CompileJavaModules.gmk
  JDK-8245046: SetupTarget incorrect for hotspot-ide-project
  JDK-8243656: Shell built-in test in configure depends on help
  JDK-8241254: Simplify usage of UTIL_DEPRECATED_ARG_ENABLE
  JDK-8239708: Split basics.m4 into basic.m4 and util.m4
  JDK-8244592: Start supporting SOURCE_DATE_EPOCH
  JDK-8245287: Start using ModuleWrapper for gensrc as well
  JDK-8236488: Support for configure option --with-native-debug-symbols=internal is impossible on Windows
  JDK-8244653: Suppress gcc 9.1 ABI change notes on aarch64
  JDK-8237042: Switch to JCov build which supports byte code version 59
  JDK-8239019: testmake fails with FATAL: VCS_TYPE is empty
  JDK-8244210: The javac server is never used
  JDK-8237914: The test-make target does not fail on test failure
  JDK-8240866: Typo in JDK-8240820 messes up configure --help
  JDK-8235532: Update --release 14 symbol information for JDK 14 b27
  JDK-8237248: Update --release 14 symbol information for JDK 14 b32
  JDK-8235926: Update @jls @jvms taglets to allow inline usage
  JDK-8238912: Update devkit for linux-aarch64
  JDK-8243567: Update download link of jtreg provided by Adoption Group
  JDK-8196875: Update run-test instructions for TEST_MODE
  JDK-8231572: Use -lobjc instead of -fobjc-link-runtime in libosxsecurity
  JDK-8242468: VS2019 build missing vcruntime140_1.dll
  JDK-8238542: When warning about C/C++ compiler mismatch, be clear if this is about build compilers
  JDK-8245093: WSL support broke cygwin toolchain detection

infrastructure/licensing:
  JDK-8244094: Fix Amazon copyright in various test files

other-libs:
  JDK-8235903: GCC default -fno-common exposes "multiple definition" link errors

other-libs/other:
  JDK-8244066: ClassFileInstaller should be run in driver mode
  JDK-8244052: remove copying of s.h.WB$WhiteBoxPermission in test/jdk
  JDK-8243010: Test support: Customizable Hex Printer

performance:
  JDK-8243156: Fix deprecation and unchecked warnings in microbenchmark

performance/libraries:
  JDK-8234812: Add micros for DatagramChannel send/receive
  JDK-8237480: Add micros for DatagramSocket send/receive
  JDK-8238189: Cleanups to AES crypto micros

security-libs:
  JDK-8241761: Typos: empty lines in javadoc, inconsistent indents, etc. (security-libs only)

security-libs/java.security:
  JDK-8244087: 2020-04-24 public suffix list update v ff6fcea
  JDK-8240686: 70 security tests are failing on Windows due to "Fetch artifact failed"
  JDK-8225130: Add exception for expiring Comodo roots to VerifyCACerts test
  JDK-8242060: Add revocation checking to jarsigner
  JDK-8242811: AlgorithmId::getDefaultAlgorithmParameterSpec returns incompatible PSSParameterSpec for an RSASSA-PSS key
  JDK-8236070: Backout fix for JDK-8234465
  JDK-8242556: Cannot load RSASSA-PSS public key with non-null params from byte array
  JDK-8239264: Clearup the legacy ObjectIdentifier constructor from int array
  JDK-8242184: Default signature algorithm for an RSASSA-PSS key
  JDK-8237219: Disable native SunEC implementation by default
  JDK-8244274: Document the new -revCheck option in jarsigner man page
  JDK-8239928: ec/ECDSAJavaVerify.java failed due to timeout
  JDK-8234465: Encoded elliptic curve private keys should include the public point
  JDK-8234697: Generate sun.security.util.math.intpoly classes during build
  JDK-8237962: give better error output for invalid OCSP response intervals in CertPathValidator checks
  JDK-8242151: Improve OID mapping and reuse among JDK security providers for aliases registration
  JDK-8240988: Incorrect copyright header in CertificateValidation.java
  JDK-8245151: jarsigner should not raise duplicate warnings on verification
  JDK-8238566: java.security.Provider$Service.supportsParameter() is racy
  JDK-8186143: keytool -ext option doesn't accept wildcards for DNS subject alternative names
  JDK-8238452: Keytool generates wrong expiration date if validity is set to 2050/01/01
  JDK-8238388: libj2gss/NativeFunc.o  "multiple definition" link errors with GCC10
  JDK-8239094: PKCS#9 ChallengePassword attribute does not allow for the UTF8String type
  JDK-8242565: Policy initialization issues when the denyAfter constraint is enabled
  JDK-8225069: Remove Comodo root certificate that is expiring in May 2020
  JDK-8225068: Remove DocuSign root certificate that is expiring in May 2020
  JDK-8238448: RSASSA-PSS signature verification fail when using certain odd key sizes
  JDK-8237888: security/infra/java/security/cert/CertPathValidator/certification/LuxTrustCA.java fails when checking validity interval
  JDK-8218482: sun/security/krb5/auto/ReplayCachePrecise.java failed - no KrbException thrown
  JDK-8237804: sun/security/mscapi tests fail with "Key pair not generated, alias  already exists"
  JDK-8239979: sun/security/tools/keytool/ExtOptionCamelCase.java is not run
  JDK-8237218: Support NIST Curves verification in java implementation
  JDK-8245665: Test WeakAlg.java should only make sure no warning for weak signature algorithms by keytool on root CA
  JDK-8245134: test/lib/jdk/test/lib/security/KeyStoreUtils.java should allow to specify aliases
  JDK-8241960: The SHA3 message digests impl of SUN provider are not thread safe after cloned
  JDK-8244674: Third-party code version check
  JDK-8172404: Tools should warn if weak algorithms are used before restricting them
  JDK-8240552: Update jarsigner and keytool man pages for the legacy algorithms
  JDK-8240261: Use make/templates/gpl-cp-header in FieldGen.java

security-libs/javax.crypto:
  JDK-8166597: Crypto support for the EdDSA Signature Algorithm
  JDK-8209632:  Develop new tests for EdDSA API
  JDK-8216012: Infinite loop in RSA KeyPairGenerator
  JDK-8238502: sunmscapi.dll causing EXCEPTION_ACCESS_VIOLATION 
  JDK-8172680: Support SHA-3 based Hmac algorithms
  JDK-8239815: Update ECC legal file

security-libs/javax.crypto:pkcs11:
  JDK-8238555: Allow initialization of SunPKCS11 with NSS when there are external FIPS modules in the NSSDB
  JDK-8239457: call ReleaseStringUTFChars before early returns in Java_sun_security_pkcs11_wrapper_PKCS11_connect
  JDK-8238898: Missing hash characters for header on license file
  JDK-8236512: PKCS11 Connection closed after Cipher.doFinal and NoPadding

security-libs/javax.net.ssl:
  JDK-8245691: Add EdDSA certificstes to SSLSocketTemplate and CertUtils
  JDK-8238560: Cleanup and consolidate algorithms in the jdk.tls.legacyAlgorithms security property
  JDK-8237474: Default SSLEngine should create in server role
  JDK-8236039: JSSE Client does not accept status_request extension in CertificateRequest messages for TLS 1.3
  JDK-8242294: JSSE Client does not throw SSLException when an alert occurs during handshaking
  JDK-8240193: loadLibrary("osxsecurity") should not be removed
  JDK-8215711: Missing key_share extension for (EC)DHE key exchange should alert missing_extension
  JDK-8242141: New System Properties to configure the TLS signature schemes
  JDK-8215712: Parsing extension failure may alert decode_error
  JDK-8219989: Retire the com.sun.net.ssl.internal.ssl.Provider name
  JDK-8241039: Retire the deprecated SSLSession.getPeerCertificateChain() method
  JDK-8243029: Rewrite javax/net/ssl/compatibility/Compatibility.java with a flexible interop test framework
  JDK-8236464: SO_LINGER option is ignored by SSLSocket in JDK 11
  JDK-8240871: SSLEngine handshake status immediately after the handshake can be NOT_HANDSHAKING rather than FINISHED with TLSv1.3
  JDK-8242008: SSLSession inconsistencies
  JDK-8239798: SSLSocket closes socket both socket endpoints on a SocketTimeoutException
  JDK-8243549: sun/security/ssl/CipherSuite/NamedGroupsWithCipherSuite.java failed with Unsupported signature algorithm: DSA
  JDK-8206925: Support the certificate_authorities extension 
  JDK-8242929: The values of jdk.tls.namedGroups should not be case-sensitive

security-libs/javax.security:
  JDK-8242335: Additional Tests for RSASSA-PSS
  JDK-8242330: Arrays should be cloned in several JAAS Callback classes
  JDK-8236405: Formatting issues in Kerberos debug output
  JDK-8160818: GssKrb5Client violates RFC 4752
  JDK-8191395: policy.allowSystemProperty and policy.expandProperties also apply to JAAS configurations
  JDK-8231508: Remove vague spec from KeyTab::exist on fallback
  JDK-8239385: Support the 'canonicalize' setting (krb5.conf) in the Kerberos client

security-libs/javax.smartcardio:
  JDK-8163251: Hard coded loop limit prevents reading of smart card data greater than 8k
  JDK-8244151: Update MUSCLE PC/SC-Lite headers to the latest release 1.8.26

security-libs/jdk.security:
  JDK-8242260: Add forRemoval=true to already deprecated ContentSigner
  JDK-8240848: ArrayIndexOutOfBoundsException buf for TextCallbackHandler
  JDK-8241888: Mirror jdk.security.allowNonCaAnchor system property with a security one

security-libs/org.ietf.jgss:krb5:
  JDK-8005819: Support cross-realm MSSFU

specification/language:
  JDK-8236893: (IGNORE) Changes to Records specification
  JDK-8245674: 13.4.2: Discuss binary compatibility of sealed and non-sealed interfaces
  JDK-8245546: 14.22: Completion of switch statement with switch rules but no default
  JDK-8240465: 3.10.2: Improve information about min/max FP literals
  JDK-7074799: 4.2: Adopt IEEE 754-2019 terminology in JLS
  JDK-8245557: 4.8: Erasure of a type is not always a raw type
  JDK-8231970: 8.4.8.2: Static methods of classes shouldn't hide static methods of interfaces
  JDK-8245550: 9.7.4: Fix illegal examples of "admissible" type annotations
  JDK-8242149: JLS changes for Text Blocks
  JDK-8236622: Records: Clarify interaction between records and @SafeVarargs
  JDK-8236623: Records: Clarify interaction between records and varargs
  JDK-8236734: Records: Do not allow 'final' modifier to be redundantly applied to record components
  JDK-8236599: Records: Names of formal parameters in canonical constructors must match the corresponding record component

specification/vm:
  JDK-8240327: 2.8: Adopt IEEE 754-2019 terminology in JVMS
  JDK-8236510: 4.1: Allow v59.0 class files for Java SE 15
  JDK-8231313: 5.4.4: Enhance access control for dynamically-determined nest membership

tools/jar:
  JDK-8230117: remove dead code from jar tool

tools/javac:
  JDK-8235528: Add source 15 and target 15 to javac
  JDK-8241798: Allow enums to have more constants
  JDK-8242293: allow for local interfaces and enums
  JDK-8243417: Clean up com.sun.tools.javac.main.CommandLine
  JDK-8242472: Comment for unused PreviewFeature.Feature.TEXT_BLOCKS enum 
  JDK-8240964: Compilation error thrown when long literal used with yield
  JDK-8239447: compiler error for annotations applied to record components with target METHOD
  JDK-8242478: compiler implementation for records (Second Preview)
  JDK-8237214: fix for JDK-8236597 reintroduced wrong subexpression
  JDK-8236435: Fix typos in javac area
  JDK-8241741: Implement Text Blocks as a standard feature in javac
  JDK-8239884: implicitly generated SomeRecord::toString does not have the same modifiers as other generated methods
  JDK-8243557: Inconvenient span for multi-catch error diagnostics
  JDK-8240454: incorrect error message: as of release 13, 'record' is a restricted type name
  JDK-8237528: Inefficient compilation of Pattern Matching for instanceof
  JDK-8236597: issues inferring type annotations on records
  JDK-8242802: javac crashes when checking equals and hashCode in unresolvable anonymous class
  JDK-8239544: Javac does not respect should-stop.ifNoError policy to stop after CompileState PARSE, ENTER and PROCESS
  JDK-8236682: Javac generates a redundant FieldRef constant for record fields
  JDK-8236210: javac generates wrong annotation for fields generated from record components
  JDK-8230827: javac gives inappropriate warning about potentially ambiguous methods
  JDK-8243548: Javac incorrectly collects enum fields when verifying switch expression exhaustivness
  JDK-8243047: javac may crash when processing exits in class initializers
  JDK-8243000: javac only build fails after removal of Nashorn
  JDK-8235149: javac parser is too aggressive on ambiguous expressions using identifier: record
  JDK-8237450: JDK13 annotation processors not run when a supported annotation type specifies a module
  JDK-8241950: JShell could support auto-indent
  JDK-8245445: Langtools NetBeans ant build broken after JDK-8244093
  JDK-8236598: make sure that the compiler issues an error for any modifier applied to record components
  JDK-8243074: Misplaced and/or duplicate super or this constructor invocation not attributed
  JDK-8241312: missing code coverage for records
  JDK-8228451: NPE in Attr.java when -XDshould-stop.ifError=FLOW
  JDK-8042742: possible error in Tokens.Token.checkKind() for javac
  JDK-8240826: records: mandated members should get the accessibility of the enclosing record type
  JDK-8245147: Refactor and improve utility of test/langtools/tools/javac/versions/Versions.java
  JDK-8245841: Remove unused com.sun.tools.javac.comp.Modules.XMODULES_PREFIX
  JDK-8245786: Scope is wrong for ClassTree representing record
  JDK-8240970: Some tests fail when run with JCov
  JDK-8035787: SourcePositions are wrong for Strings concatenated with '+' operator
  JDK-8238838: spurious error message for compact constructors with throws clause
  JDK-8236824: subtypes of non-sealed types not handled correctly
  JDK-8235339: test TargetAnnoCombo.java is failing after new target RECORD_COMPONENT was added
  JDK-8237601: test/langtools/tools/javac/warnings/MaxDiagsRecompile.java fails after JDK-8237589
  JDK-8241616: Timestamps on ct.sym entries lead to non-reproducible builds
  JDK-8236997: tools/javac tests fail with --illegal-access=deny
  JDK-8235216: typo in test filename
  JDK-8245847: Update Profile.java to not require per-release updates

tools/javadoc(tool):
  JDK-8177280: @see {@link} syntax should allow generic types
  JDK-8218161: [specification] inline tag brace balancing is not documented
  JDK-8243396: Add a brief description of argfiles to the javadoc help output
  JDK-8239378: Add Classpath Exception to license in source file.
  JDK-8200363: Add javadoc command line setting to fail on warnings
  JDK-8241780: Allow \n@ inside inline tags.
  JDK-8239487: Better links generation for system properties found in HTML files
  JDK-8238467: Clean up annotations on overridden/implemented methods
  JDK-8236077: Clean up the use of modifiers and semicolons
  JDK-8240138: Cleanup HtmlTree
  JDK-8238646: Cleanup signature and use of CommentHelper
  JDK-8236030: Cleanup use of String.toCharArray
  JDK-8240136: Cleanup/simplify HTML/CSS for definition lists
  JDK-8239804: Cleanup/simplify HTML/CSS for general block tags 
  JDK-8235947: Cleanup/simplify Utils.getBlockTags
  JDK-8240697: convert builders to high-level Content blocks
  JDK-8242532: convert tests to use Text Blocks
  JDK-8240916: Convert to using hyphenated naming for CSS classes
  JDK-8239243: Create index structures only if required
  JDK-8239485: Define behavior of the System Properties page when no system properties are available
  JDK-8233293: Doclet examples are inconsistent with documentation
  JDK-8237826: DocTrees should provide getType(DocTreePath) method
  JDK-8239817: Eliminate use of contentContainer and friends
  JDK-8237845: Encapsulate doclet options
  JDK-8238291: Fix inconsistencies in the format of the index files
  JDK-8241190: Fix name clash for constants-summary CSS class
  JDK-8238506: fix obsolete comments and inconsistent exceptions in BaseTaglet
  JDK-8237725: Fix signature of StandardDoclet.getSupportedOptions
  JDK-8245062: HtmlStyle: group and document members for nav, header, summary, details
  JDK-8241470: HtmlStyle: group and document members: description, flex, signature
  JDK-8220002: Improve anchor definitions in generated files
  JDK-8239876: Improve SearchIndexItem
  JDK-8242649: improve the CSS class names used for summary and details tables
  JDK-8238697: Incorrect Man pages of Javadocs tool
  JDK-8241292: Interactive Search results are not highlighted as they used to be
  JDK-8236949: javadoc -Xdoclint does not accumulate options correctly
  JDK-8231484: Javadoc documentation includes unrecognized option -Xmodule:
  JDK-8240169: javadoc fails to link to docs with non-matching modularity
  JDK-8224613: javadoc should better handle bad options
  JDK-8224612: javadoc should better handle empty set of doclet options
  JDK-8222793: Javadoc tool ignores "-locale" param and uses default locale for all messages and texts
  JDK-8239575: javadoc triggers javac AssertionError for annos on modules
  JDK-8243562: Make display of search results consistent with color scheme 
  JDK-8239816: Make handling of module / package / types consistent.
  JDK-8241982: Make TestSearchScript.java run with GraalJS
  JDK-8237383: Members inherited from non-public types are not included in index
  JDK-8242056: Merge support for AnnotationType builders/writers into support for other types
  JDK-8238969: Miscellaneous cleanup
  JDK-8243388: Moving search result selection clears search input
  JDK-8243318: New test jdk/javadoc/tool/8224612/OptionsTest.java is failing
  JDK-8238259: new tests do not account for Windows file separators
  JDK-8241631: PropertyGetterTaglet, PropertySetterTaglet may be removed
  JDK-8235447: Remove (obsolete) @author info from javadoc tests
  JDK-8232438: Remove ?is-external=true from external links
  JDK-8238167: Remove stray files from jdk.javadoc
  JDK-8238503: Remove unused field and accessor for docLocale from ToolOptions 
  JDK-8237909: Remove zipped index files feature
  JDK-8238648: Rename and simplify Utils.WeakSoftHashMap
  JDK-8241030: rename HtmlTag to TagName
  JDK-8237492: Reorganize impl of doclet options
  JDK-8237803: Reorganize impl of tool options
  JDK-8240137: Support chained use of Content.add
  JDK-8235306: Support doc-comment tags that can be inline or block tags
  JDK-8238437: Support separate locales for console messages and HTML content.
  JDK-8240476: SystemPropertiesWriter does not conform to standard page layout
  JDK-8241693: The paragraphs in the help page should not be in a 
    
  JDK-8241544: update stylesheet for *-page CSS class rename and hyphenated naming
  JDK-8236700: Upgrading JSZip from v3.1.5 to v3.2.2
  JDK-8241895: use new "details-list" CSS class instead of general "block-list" for list of details sections
  JDK-8241625: use new "member-list" CSS class instead of general "block-list" for list of members
  JDK-8242326: use new "summary-list" CSS class instead of general "block-list" for list of summary sections
  JDK-8240555: Using env of JAVA_TOOL_OPTIONS and _JAVA_OPTIONS breaks QuietOption.java test

tools/javap:
  JDK-8219475: javap man page needs to be updated

tools/jconsole:
  JDK-8236873: Worker has a deadlock bug

tools/jlink:
  JDK-8242846: Bring back test/jdk/tools/jlink/plugins/OrderResourcesPluginTest.java
  JDK-8243117: Cleanups in Java code of module jdk.jlink
  JDK-8242039: Improve jlink VersionPropsPlugin
  JDK-8241602: jlink does not produce reproducible jimage files
  JDK-8240333: jmod incorrectly updates .jar and .jmod files during hashing
  JDK-8240910: jmod rejects duplicate entries in --class-path jars
  JDK-8246034: Remove java.base/share/classes/jdk/internal/jrtfs/jrtfsviewer.js and java.base/share/classes/jdk/internal/jrtfs/jrtls.js
  JDK-8241462: StripNativeDebugSymbols jlink plugin allocates huge arrays
  JDK-8242859: test/jdk/tools/jlink/JLinkTest.java uses nashorn module
  JDK-8242860: test/jdk/tools/jlink/ModuleNamesOrderTest.java uses nashorn module

tools/jpackage:
  JDK-8235954: [dmg] Default DMG background tiff of jpackage not retina ready
  JDK-8235955: [dmg] DMG creation fails without error message if previous DMG was not ejected
  JDK-8237490: [macos] Add support notarizing jpackage app-image and dmg
  JDK-8241400: [macos] jpackageapplauncher/main.m built using CXXFLAGS_JDKEXE
  JDK-8237769: [macos] Linking libapplauncher.dylib on Mac OS X fails
  JDK-8242786: [macos] tools/jpackage/share/IconTest.java fails: ABORT trying to dequeue work
  JDK-8244576: [macos] Volume icon deleted by osascript for background image
  JDK-8236132: Add missing properties to msi installers
  JDK-8219536: Add Option for user defined jlink options
  JDK-8233270: Add support to jtreg helpers to unpack packages
  JDK-8236138: Add tests for jmod applications
  JDK-8244220: Compiler error in jpackage with VS2019
  JDK-8237966: Creating runtime pkg requires --mac-package-identifier
  JDK-8232077: Default behavior should allow downgrade scenario
  JDK-8230933: Default icon is not set for additional launchers
  JDK-8244758: Dmg bundler ignores --install-dir option.
  JDK-8233578: Document configurable parameters of msi packages
  JDK-8242155: Enhance automated macos signing tests
  JDK-8236129: Exe installers have wrong properties
  JDK-8236134: files missing in putback to JDK-8233270
  JDK-8235667: IOUtils.copyFile() problems.
  JDK-8235915: jpackage associations fail when there are spaces in file name or path
  JDK-8244981: jpackage error due to missing final newline in Debian control file
  JDK-8232935: jpackage failed with NPE whenever --file-associations provided
  JDK-8233166: jpackage tool skips empty directories
  JDK-8244183: linker error jpackageapplauncher  on Windows 32bit
  JDK-8241713: Linux desktop shortcuts with spaces make postinst/prerm fail
  JDK-8244634: LoadLibraryW failed from tools/jpackage tests after JDK-8242302
  JDK-8243673: Mac signing process should not use --deep arg.
  JDK-8238692: MacOS runtime Installer issue
  JDK-8243587: Missing comma in copyright header
  JDK-8244018: No error message for non-existent icon path
  JDK-8237967: No proper error message when --runtime-image points to non-existent path
  JDK-8237971: Package type for runtime image on macosx
  JDK-8235833: PosixPlatform.cpp should not include sysctl.h
  JDK-8242302: Refactor jpackage native code
  JDK-8238947: tools/jpackage tests fail with old rpmbuild versions
  JDK-8245831: Unify code parsing version strings on Mac and Windows 
  JDK-8238206: Uninstall verification fails due to msiexec exiting before app is uninstall
  JDK-8242865: Usability problems using mac signing in jpackage
  JDK-8236125: Windows (MSVC 2013) build fails in jpackage: Need to include strsafe.h after tchar.h
  JDK-8244618: WinUpgradeUUIDTest.java fails after JDK-8236518

tools/jshell:
  JDK-8239536: Can't use `java.util.List` object after importing `java.awt.List`
  JDK-8242919: Paste locks up jshell
  JDK-8234896: Tab completion does not work for method references in jshell.
  JDK-8241598: Upgrade JLine to 3.14.0
  JDK-8242030: Wrong package declarations in jline classes after JDK-8241598

tools/launcher:
  JDK-8240629: argfiles parsing broken for argfiles with comment cross 4096 bytes chunk
  JDK-8245600: Clean up libjli
  JDK-8241445: Fix copyrights after JDK-8240629 change
  JDK-8243453: java --describe-module failed with non-ASCII module name under non-UTF8 environment
  JDK-8241638: launcher time metrics always report 1 on Linux when _JAVA_LAUNCHER_DEBUG set 

xml/javax.xml.transform:
  JDK-8238183: SAX2StAXStreamWriter cannot deal with comments prior to the root element

xml/javax.xml.xpath:
  JDK-8244342: Compilation warnings about unexpected serialization related method signatures.

xml/jaxp:
  JDK-8245231: Javadoc for the readObject methods needs to be updated
  JDK-8237187: Obsolete references to java.sun.com
  JDK-8209774: Refactor shell test javax/xml/jaxp/common/8035437/run.sh to java
  JDK-8235368: Update BCEL to Version 6.4.1
  JDK-8242470: Update Xerces to Version 2.12.1


CARRIED OVER FROM PREVIOUS RELEASES:

  JDK-8230665: (bf spec) ByteBuffer::alignmentOffset spec misleading when address is misaligned
  JDK-8215361: (doc) Cleanup package-info markup - smartcardio, java.sql, java.sql.rowset
  JDK-8236582: (fc) FileChannel.map fails with InternalError when security manager enabled
  JDK-8235819: -Wformat-overflow is reported from GCC 9
  JDK-8235998: [C2] Memory leaks during tracing after "8224193: stringStream should not use Resource Area".
  JDK-8234284: [dmg] Change DMG background image to TIFF
  JDK-8231515: [Graal] Crash during exception throwing in InterpreterRuntime::resolve_invoke
  JDK-8236139: [Graal] java/lang/RuntimeTests/exec/LotsOfOutput.java fails with JVMCI enabled
  JDK-8235750: [jpackage] Cleanup imports in WinMsiBundler.java
  JDK-8229377: [JVMCI] Improve InstalledCode.invalidate for large code caches
  JDK-8234522: [macos] Crash with use of native file dialog
  JDK-8236953: [macos] JavaFX SwingNode is not rendered on macOS
  JDK-8237607: [macos] Signing app bundle with jpackage fails if runtime is already signed
  JDK-8235738: [macos] tools/jpackage tests timeout on macOS
  JDK-8236555: [s390] Fix VerifyOops
  JDK-8235982: AArch64: Insufficient memory barriers in shadow region algorithm
  JDK-8235789: AC_REQUIRE: `PLATFORM_EXTRACT_TARGET_AND_BUILD' was expanded before it was required
  JDK-8236877: Add "record" to descriptions in java.lang.{annotation, reflect}
  JDK-8235814: Add --enable-deprecated-ports=yes to all solaris and SPARC build profiles
  JDK-8215038: Add a page that lists all system properties
  JDK-8235849: Add back deprecation warning in jcmd man page
  JDK-8235686: Add more custom hooks in Bundles.gmk
  JDK-8236098: AlgorithmConstraints:permits method not throwing IAEx when primitives are empty
  JDK-8229961: Assert failure in compiler/graalunit/HotspotTest.java
  JDK-8236140: assert(!VerifyHashTableKeys || _hash_lock == 0) failed: remove node from hash table before modifying it
  JDK-8230185:  assert(is_Loop()) failed: invalid node class
  JDK-8234173:  assert(loader != __null && oopDesc::is_oop(loader)) failed: loader must be oop
  JDK-8235751: Assertion when triggering concurrent cycle during shutdown
  JDK-8229847: AttachProvider javadoc page needs an update
  JDK-8238596: AVX enabled by default for Skylake even when unsupported
  JDK-8237918: Bad copyright line in a hotspot test
  JDK-8237916: Bad copyright line in a jshell source file
  JDK-8235551: BitMap::count_one_bits should use population_count
  JDK-8236441: Bound MulticastSocket fails when setting outbound interface on Windows
  JDK-8227607: Broken external links in java.desktop
  JDK-8235620: Broken merge between JDK-8006406 and JDK-8003559
  JDK-8237183: Bug ID missing for test in patch which fixed JDK-8230665
  JDK-8235815: Build fails with error: no "alt" attribute for image
  JDK-8235866: bump jtreg requiredVersion to 4.2b16
  JDK-8235870: C2 crashes in IdealLoopTree::est_loop_flow_merge_sz()
  JDK-8229855: C2 fails with assert(false) failed: bad AD file
  JDK-8233164: C2 fails with assert(phase->C->get_alias_index(t) == phase->C->get_alias_index(t_adr)) failed: correct memory chain
  JDK-8233033: C2 produces wrong result while unswitching a loop due to lost control dependencies
  JDK-8235984: C2: assert(out->in(PhiNode::Region) == head || out->in(PhiNode::Region) == slow_head) failed: phi must be either part of the slow or the fast loop
  JDK-8234392: C2: Extend Matcher::match_rule_supported_vector() with element type information
  JDK-8235688: C2: Merge AD instructions for AddV, SubV, and MulV nodes
  JDK-8235405: C2: Merge AD instructions for different vector operations
  JDK-8235756: C2: Merge AD instructions for DivV, SqrtV, and FmaV nodes
  JDK-8235719: C2: Merge AD instructions for ShiftV, AbsV, and NegV nodes
  JDK-8236266: change error message for the case when a class extends j.l.Record
  JDK-8235788: Changeset for JDK-8235252 pushed with wrong bug ID
  JDK-8237651: Clarify initialization of jdk.serialFilter
  JDK-8236769: Clarify javadoc of memory access API
  JDK-8235653: Clean-up BarrierSetC2
  JDK-8234277: ClhsdbLauncher should enable verbose exceptions and do a better job of detecting SA failures
  JDK-8236841: compact constructor parameters are always final
  JDK-8236545: Compilation error in mach5 java/awt/FileDialog/MacOSGoToFolderCrash.java
  JDK-8234101: Compilation error thrown when repeating annotation is used on record component
  JDK-8235767: Compilation failure caused by JDK-8212780: Packaging Tool Implementation
  JDK-8236670: Conflicting bindings accepted in some cases
  JDK-8236544: confusing error message: return type of accessor method is not compatible with type of record component
  JDK-8235687: Contents/MacOS/libjli.dylib cannot be a symlink
  JDK-8238605: Correct the CLDR version number in cldr.md files
  JDK-8235305: Corrupted oops embedded in nmethods due to parallel modification during optional evacuation
  JDK-8235457: Crash when reporting a message about an annotation on a module
  JDK-8236044: Create jdk_accessibility test group
  JDK-8236470: Deal with ECDSA using ecdsa-with-SHA2 plus hash algorithm as AlgorithmId
  JDK-8230392: Define AArch64 as MULTI_COPY_ATOMIC
  JDK-8234870: Deprecate the OracleUcrypto JCE Provider for removal
  JDK-8235976: Directives in WWW-Authenticate should be comma separated
  JDK-8236062: Disable clhsdb initialization of SA javascript support since it will always fail, and will likely be removed soon
  JDK-8233228: Disable weak named curves by default in TLS, CertPath, and Signed JAR
  JDK-8234782: Discuss evolution of records in serialization spec
  JDK-8235410: Enable handshakes on Linux x86 (32-bit)
  JDK-8235585: Enable macOS codesigning for all libraries and executables
  JDK-8233111: Epoch shift synchronization point for Compiler threads
  JDK-8233112: Exclude SVG files from build comparison
  JDK-8235759: Extend GCConfig::is_gc_supported to mean supported not only included in build
  JDK-8235541: Extend javax.lang.model to cover binding variables
  JDK-8235597: Extend support for -XDaccessInternalAPI to plugin modules
  JDK-8236772: Fix build for windows 32-bit after 8212160 and 8234331.
  JDK-8236897: Fix the copyright header for pkcs11gcm2.h
  JDK-8237186: Fix typo in copyright header of java/io/Reader/TransferTo.java
  JDK-8235669: G1: Stack walking API can expose AS_NO_KEEPALIVE oops
  JDK-8237079: gc/g1/mixedgc/TestLogging.java fails with "Pause Young (Mixed) (G1 Evacuation Pause) not found"
  JDK-8235934: gc/g1/TestGCLogMessages.java fails with 'DerivedPointerTable Update' found
  JDK-8235636: gc/shenandoah/compiler/TestUnsafeOffheapSwap.java fails after JDK-8226411
  JDK-8235829: graal crashes with Zombie.java test
  JDK-8235489: handle return values of sscanf calls in hotspot
  JDK-8234049: Implementation of Memory Access API (Incubator)
  JDK-8234746: Improve indexing of system properties
  JDK-8234783: Improve wording of spec of Record.equals
  JDK-8235119: Incomplete initialization of scan_top values results in out-of-bounds scanning of regions
  JDK-8235730: Incorrect javadoc in MatchKind
  JDK-8236145: Incorrect spec on ECDSA P1363 signature format
  JDK-8236443: Issues with specializing vector register type for phi operand with generic operands
  JDK-8236695: java.lang.Record should be declared with an explicit constructor
  JDK-8233452: java.math.BigDecimal.sqrt() with RoundingMode.FLOOR results in incorrect result
  JDK-8233680: JavacFileManager.close() doesn't clear some cache instance variables
  JDK-8224052: Javadoc doesn't handle non-public intermediate types well
  JDK-8237370: Javadoc of memory access API still refers to old MemoryAddress::offset method
  JDK-8237348: Javadoc of MemorySegment::allocateNative should state that memory is zero-initialized
  JDK-8235670: Javadoc pages not printing correctly in some browsers
  JDK-8225773: jdeps --check produces NPE if there is any missing module dependence
  JDK-8229396: jdeps ignores multi-release when generate-module-info used on command line
  JDK-8237465: JDK 14 L10n resource file update - msg drop 10
  JDK-8235728: JDK-8212780 breaks builds with a custom X11 include path
  JDK-8235654: JFR leak profiler should not trace through the StringTable
  JDK-8236487: JFR Recorder Thread crashed due to "assert(_chunkwriter.is_valid()) failed: invariant"
  JDK-8236743: JFR:  assert(klass != __null) failed: invariant in ObjectSampleCheckpoint::add_to_leakp_set
  JDK-8236691: JFR: assert((((((klass)->trace_id()) & ((JfrTraceIdEpoch::method_and_class_in_use_this_epoch_bits()))) != 0))) failed: invariant
  JDK-8235390:  JfrEmergencyDump::on_vm_shutdown crashes
  JDK-8235637: jhsdb jmap from OpenJDK 11.0.5 doesn't work if prelink is enabled
  JDK-8225561: jlink --help doesn't state that ALL-MODULE-PATH is accepted for --add-modules
  JDK-8235474: JShell does not handle records properly
  JDK-8232855: jshell missing word in /help help
  JDK-8210527: JShell: NullPointerException in jdk.jshell.Eval.translateExceptionStack
  JDK-8236715: JShell: Records with errors are not properly corraled
  JDK-8235762: JVM crash in SWPointer during C2 compilation
  JDK-8234076: JVM crashes on Windows 10 using --module=NAME
  JDK-8237396: JvmtiTagMap::weak_oops_do() should not trigger barriers
  JDK-8236661: Launcher test PatchSystemModules.java fails frequently after JDK-8234049
  JDK-8235668: LineNumberReader#getLineNumber() returns wrong line number (one fewer) in Lucene test
  JDK-8236005: local records shouldn't capture any non-static state from any enclosing type
  JDK-8235837: Memory access API refinements
  JDK-8236634: Memory Access API tests fail on 32-bit
  JDK-8236124: Minimal VM slowdebug build failed after JDK-8212160
  JDK-8234423: Modifying ArrayList.subList().subList() resets modCount of subList
  JDK-8235414: Module level doc-files show "unnamed package" as holder
  JDK-8235778: No compilation error reported when a record is declared in a local class
  JDK-8221485: Not all options for JFR.dump are documented
  JDK-8233655: NPE at jdk.compiler/com.sun.tools.javac.comp.Flow$FlowAnalyzer.visitApply
  JDK-8220049: Obsolete ThreadLocalHandshakes
  JDK-8236957: Obvious typo in java/security/spec/RSAMultiPrimePrivateCrtKeySpec.java
  JDK-8236495: open/test/jdk/java/util/Locale/LocaleProvidersRun.java failed on mac 10.14 with de_DE locale.
  JDK-8226575: OperatingSystemMXBean should be made container aware
  JDK-8235744: PIT: test/jdk/javax/swing/text/html/TestJLabelWithHTMLText.java times out in linux-x64
  JDK-8235458: Problem caused by imports in a module-info.java file
  JDK-8237368: Problem with NullPointerException in RMI TCPEndpoint.read
  JDK-8236679: Records: Local records shouldn't capture any non-static state from any enclosing type
  JDK-8237062: Refine JSR 269 API ahead of Java SE 14 MR
  JDK-8238168: Remove Copyright from WinLauncher.template
  JDK-8236263: Remove experimental streaming events
  JDK-8235808: Remove graalunit from tier1_compiler_not_xcomp 
  JDK-8232231: Remove invalid JFR thread CPU load test case
  JDK-8236264: Remove jdk.jfr.Recording::setFlushInterval  and jdk.jfr.Recording::getFlushInterval
  JDK-8237185: Remove Pack200 spec and references from documentation
  JDK-8235629: Remove unnecessary calls to Thread::current
  JDK-8235427: Remove unnecessary parameters from G1CollectedHeap::free_region and HeapRegion::hr_clear
  JDK-8235757: Rename SupportedGC to IncludedGC
  JDK-8235252: Repair run_tests.sh by locating jtreg locally
  JDK-8235621: Replace use of Function with ToIntFunction
  JDK-8237019: Serialization Specification changes for Records
  JDK-8237369: Shenandoah: failed vmTestbase/nsk/jvmti/AttachOnDemand/attach021/TestDescription.java test
  JDK-8236902: Shenandoah: Missing string dedup roots in all root scanner
  JDK-8237038: Shenandoah: Reduce thread pool size in TestEvilSyncBug.java test
  JDK-8237392: Shenandoah: Remove unreliable assertion
  JDK-8235729: Shenandoah: Remove useless casting to non-constant
  JDK-8235776: Shenandoah: Shenandoah root updater not always uses right code blob closure
  JDK-8237776: Shenandoah: Wrong result with Lucene test
  JDK-8236050: Some compiler tests fail when executed with custom TieredLevel
  JDK-8234728: Some security tests should support TLSv1.3
  JDK-8214916: SourceLauncherTest fails on exploded image
  JDK-8237514: Spec Clarification - ByteBuffer::alignmentOffset Spec
  JDK-8234445: spurious error message for record constructors with receiver parameters
  JDK-8236779: static field in implementation class erroneously leaking in memory access javadoc
  JDK-8236692: static final fields without initializer are accepted by javac
  JDK-8234059: Stress test fails with "Unexpected Exception in thread JFR Event Stream"
  JDK-8233751: StringBuilder / StringBuffer capacity() doc is misleading
  JDK-8235452: Strip mined loop verification fails with assert(is_OuterStripMinedLoop()) failed: invalid node class
  JDK-8234727: sun/security/ssl/X509TrustManagerImpl tests support TLSv1.3
  JDK-8235813: System property fullCipherSuites is not used by javax/net/ssl/compatibility/Compatibility.java
  JDK-8236364: TEMP vector registers could be incorrectly assigned upper bank xmm registers after Generic Operands (JDK-8234391)
  JDK-8235338: test jdk/jshell/CompletenessTest.java fails for records
  JDK-8225471: Test utility  jdk.test.lib.util.FileUtils.areAllMountPointsAccessible needs to tolerate duplicates
  JDK-8233866: Text in table cells has inconsistent alignment
  JDK-8236944: The legVecZ operand should be limited to zmm0-zmm15 registers
  JDK-8235874: The ordering of Cipher Suites is not maintained provided through “jdk.tls.client.cipherSuites” and “jdk.tls.server.cipherSuites” system property.
  JDK-8235773: Tier3 fails because graalunit tests started to run with ZGC
  JDK-8222100: tools/jimage/JImageTest.java time out
  JDK-8222098: tools/jlink/plugins/IncludeLocalesPluginTest.java time out
  JDK-8236945: typo "the the" in Lookup::in javadoc
  JDK-8235959: Update --release 14 symbol information up to JDK 14 b31
  JDK-8237058: Update all nroff manpages for JDK 14 release
  JDK-8235634: Update Graal
  JDK-8235869: Update Java manpage for JDK 14
  JDK-8235514: Update record serialization tests to not use hard coded source versions
  JDK-8235584: UseProfiledLoopPredicate fails with assert(_phase->get_loop(c) == loop) failed: have to be in the same loop
  JDK-8234328: VectorSet::clear can cause fragmentation
  JDK-8236000: VM build without C2 fails
  JDK-8231501: VM crash in MethodData::clean_extra_data(CleanExtraDataClosure*):  fatal error: unexpected tag 99 
  JDK-8236110: Windows (MSVC 2013) build failures after JDK-8233299
  JDK-8236936: x86_32 Minimal VM build failure after JDK-8230765
  JDK-8236546: Yield with boolean expression and Object target type crashes javac.
  JDK-8235696: ZGC: assert(ZNMethod::is_armed(nm) == _should_disarm_nmethods) failed: Invalid state
  JDK-8235760: ZGC: Implement precise check for @require vm.gc.Z for Windows
  JDK-8235748: ZGC: Remove ZAddress::address()