Notes generated: Tue Oct 03 07:06:08 CEST 2023
G1 Remembered set memory footprint regression after JDK-8286115
JDK-8286115 changed ergonomic sizing of a component of the remembered sets in G1. This change causes increased native memory usage of the Hotspot VM for applications that create large remembered sets with the G1 collector.
In an internal benchmark total GC component native memory usage rose by almost 10% (from 1.2GB to 1.3GB).
This issue can be worked around by passing double the value of
This issue has been addressed in JDK 19.0.1 or later.
Update Timezone Data to 2022c
This version includes changes from 2022b that merged multiple regions that have the same timestamp data post-1970 into a single time zone database. All time zone IDs remain the same but the merged time zones will point to a shared zone database.
As a result, pre-1970 data may not be compatible with earlier JDK versions. The affected zones are
For more details, refer to the announcement of 2022b
|P3||JDK-8290334||Update FreeType to 2.12.1|
|P3||JDK-8289853||Update HarfBuzz to 4.4.1|
|P4||JDK-8291640||java/beans/XMLDecoder/8028054/Task.java should use the 3-arg Class.forName|
|P4||JDK-8284977||MetricsTesterCgroupV2.getLongValueEntryFromFile fails when named value doesn't exist|
|P2||JDK-8292051||jdk/internal/misc/TerminatingThreadLocal/TestTerminatingThreadLocal.java failed "AssertionError: Expected terminated values:  but got: "|
|P3||JDK-8292240||CarrierThread.blocking not reset when spare not activated|
|P3||JDK-8291897||TerminatingThreadLocal(s) not registered from virtual thread(s)|
|P3||JDK-8287917||System.loadLibrary does not work on Big Sur if JDK is built with macOS SDK 10.15 and earlier|
|P3||JDK-8292579||(tz) Update Timezone Data to 2022c|
|P2||JDK-8292487||Back out the fix forJDK-8281962 from jdk19u|
|P4||JDK-8028265||Add legacy tz tests to OpenJDK|
|P4||JDK-8288599||com/sun/management/OperatingSystemMXBean/TestTotalSwap.java: Expected total swap size ... but getTotalSwapSpaceSize returned ...|
|P2||JDK-8294294||Document jdk.xml.xpathExprGrpLimit, jdk.xml.xpathExprOpLimit, and jdk.xml.xpathTotalOpLimit in the JAXP Security Guide|
|P4||JDK-8294369||Incorrect serialization filter property name given in Core Libraries guide.|
|P4||JDK-8294870||Remove references to RuntimePermission("stopThread") from security docs|
|P2||JDK-8292654||G1 remembered set memory footprint regression after JDK-8286115|
|P4||JDK-8288653||Bump version numbers for 19.0.1|
|P2||JDK-8287906||Rewrite of GitHub Actions (GHA) sanity tests|
|P4||JDK-8290000||Bump macOS GitHub actions to macOS 11|
|P4||JDK-8288499||Restore cancel-in-progress in GHA|
|P3||JDK-8212096||javax/net/ssl/ServerName/SSLEngineExplorerMatchedSNI.java failed intermittently due to SSLException: Tag mismatch|
|P3||JDK-8227651||Tests fail with SSLProtocolException: Input record too big|
|P3||JDK-8293180||JQuery UI license file not updated|