37 import java.lang.annotation.Annotation;
38 import java.lang.foreign.MemorySegment;
39 import java.lang.invoke.MethodHandle;
40 import java.lang.invoke.MethodType;
41 import java.lang.module.ModuleDescriptor;
42 import java.lang.reflect.Executable;
43 import java.lang.reflect.Method;
44 import java.net.URI;
45 import java.nio.channels.Channel;
46 import java.nio.channels.spi.SelectorProvider;
47 import java.nio.charset.CharacterCodingException;
48 import java.nio.charset.Charset;
49 import java.security.ProtectionDomain;
50 import java.util.List;
51 import java.util.Locale;
52 import java.util.Map;
53 import java.util.Objects;
54 import java.util.Properties;
55 import java.util.ResourceBundle;
56 import java.util.Set;
57 import java.util.concurrent.Executor;
58 import java.util.function.Supplier;
59 import java.util.concurrent.ConcurrentHashMap;
60 import java.util.stream.Stream;
61
62 import jdk.internal.javac.Restricted;
63 import jdk.internal.loader.NativeLibraries;
64 import jdk.internal.logger.LoggerFinderLoader.TemporaryLoggerFinder;
65 import jdk.internal.misc.Blocker;
66 import jdk.internal.misc.CarrierThreadLocal;
67 import jdk.internal.util.StaticProperty;
68 import jdk.internal.module.ModuleBootstrap;
69 import jdk.internal.module.ServicesCatalog;
70 import jdk.internal.reflect.CallerSensitive;
71 import jdk.internal.reflect.Reflection;
72 import jdk.internal.access.JavaLangAccess;
73 import jdk.internal.access.SharedSecrets;
74 import jdk.internal.logger.LoggerFinderLoader;
75 import jdk.internal.logger.LazyLoggers;
76 import jdk.internal.logger.LocalizedLoggerWrapper;
77 import jdk.internal.misc.VM;
2318 }
2319 }
2320
2321 public void parkVirtualThread(long nanos) {
2322 Thread thread = Thread.currentThread();
2323 if (thread instanceof BaseVirtualThread vthread) {
2324 vthread.parkNanos(nanos);
2325 } else {
2326 throw new WrongThreadException();
2327 }
2328 }
2329
2330 public void unparkVirtualThread(Thread thread) {
2331 if (thread instanceof BaseVirtualThread vthread) {
2332 vthread.unpark();
2333 } else {
2334 throw new IllegalArgumentException();
2335 }
2336 }
2337
2338 public Executor virtualThreadDefaultScheduler() {
2339 return VirtualThread.defaultScheduler();
2340 }
2341
2342 public StackWalker newStackWalkerInstance(Set<StackWalker.Option> options,
2343 ContinuationScope contScope,
2344 Continuation continuation) {
2345 return StackWalker.newInstance(options, null, contScope, continuation);
2346 }
2347
2348 public String getLoaderNameID(ClassLoader loader) {
2349 return loader != null ? loader.nameAndId() : "null";
2350 }
2351
2352 @Override
2353 public void copyToSegmentRaw(String string, MemorySegment segment, long offset, int srcIndex, int srcLength) {
2354 string.copyToSegmentRaw(segment, offset, srcIndex, srcLength);
2355 }
2356
2357 @Override
2358 public boolean bytesCompatible(String string, Charset charset, int srcIndex, int numChars) {
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37 import java.lang.annotation.Annotation;
38 import java.lang.foreign.MemorySegment;
39 import java.lang.invoke.MethodHandle;
40 import java.lang.invoke.MethodType;
41 import java.lang.module.ModuleDescriptor;
42 import java.lang.reflect.Executable;
43 import java.lang.reflect.Method;
44 import java.net.URI;
45 import java.nio.channels.Channel;
46 import java.nio.channels.spi.SelectorProvider;
47 import java.nio.charset.CharacterCodingException;
48 import java.nio.charset.Charset;
49 import java.security.ProtectionDomain;
50 import java.util.List;
51 import java.util.Locale;
52 import java.util.Map;
53 import java.util.Objects;
54 import java.util.Properties;
55 import java.util.ResourceBundle;
56 import java.util.Set;
57 import java.util.function.Supplier;
58 import java.util.concurrent.ConcurrentHashMap;
59 import java.util.stream.Stream;
60
61 import jdk.internal.javac.Restricted;
62 import jdk.internal.loader.NativeLibraries;
63 import jdk.internal.logger.LoggerFinderLoader.TemporaryLoggerFinder;
64 import jdk.internal.misc.Blocker;
65 import jdk.internal.misc.CarrierThreadLocal;
66 import jdk.internal.util.StaticProperty;
67 import jdk.internal.module.ModuleBootstrap;
68 import jdk.internal.module.ServicesCatalog;
69 import jdk.internal.reflect.CallerSensitive;
70 import jdk.internal.reflect.Reflection;
71 import jdk.internal.access.JavaLangAccess;
72 import jdk.internal.access.SharedSecrets;
73 import jdk.internal.logger.LoggerFinderLoader;
74 import jdk.internal.logger.LazyLoggers;
75 import jdk.internal.logger.LocalizedLoggerWrapper;
76 import jdk.internal.misc.VM;
2317 }
2318 }
2319
2320 public void parkVirtualThread(long nanos) {
2321 Thread thread = Thread.currentThread();
2322 if (thread instanceof BaseVirtualThread vthread) {
2323 vthread.parkNanos(nanos);
2324 } else {
2325 throw new WrongThreadException();
2326 }
2327 }
2328
2329 public void unparkVirtualThread(Thread thread) {
2330 if (thread instanceof BaseVirtualThread vthread) {
2331 vthread.unpark();
2332 } else {
2333 throw new IllegalArgumentException();
2334 }
2335 }
2336
2337 public Thread.VirtualThreadScheduler builtinVirtualThreadScheduler() {
2338 return VirtualThread.builtinScheduler(true);
2339 }
2340
2341 public Thread.VirtualThreadScheduler defaultVirtualThreadScheduler() {
2342 return VirtualThread.defaultScheduler();
2343 }
2344
2345 public StackWalker newStackWalkerInstance(Set<StackWalker.Option> options,
2346 ContinuationScope contScope,
2347 Continuation continuation) {
2348 return StackWalker.newInstance(options, null, contScope, continuation);
2349 }
2350
2351 public String getLoaderNameID(ClassLoader loader) {
2352 return loader != null ? loader.nameAndId() : "null";
2353 }
2354
2355 @Override
2356 public void copyToSegmentRaw(String string, MemorySegment segment, long offset, int srcIndex, int srcLength) {
2357 string.copyToSegmentRaw(segment, offset, srcIndex, srcLength);
2358 }
2359
2360 @Override
2361 public boolean bytesCompatible(String string, Charset charset, int srcIndex, int numChars) {
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