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;
2252 public <T> void setCarrierThreadLocal(CarrierThreadLocal<T> local, T value) {
2253 ((ThreadLocal<T>)local).setCarrierThreadLocal(value);
2254 }
2255
2256 public void removeCarrierThreadLocal(CarrierThreadLocal<?> local) {
2257 ((ThreadLocal<?>)local).removeCarrierThreadLocal();
2258 }
2259
2260 public Object[] scopedValueCache() {
2261 return Thread.scopedValueCache();
2262 }
2263
2264 public void setScopedValueCache(Object[] cache) {
2265 Thread.setScopedValueCache(cache);
2266 }
2267
2268 public Object scopedValueBindings() {
2269 return Thread.scopedValueBindings();
2270 }
2271
2272 public Continuation getContinuation(Thread thread) {
2273 return thread.getContinuation();
2274 }
2275
2276 public void setContinuation(Thread thread, Continuation continuation) {
2277 thread.setContinuation(continuation);
2278 }
2279
2280 public ContinuationScope virtualThreadContinuationScope() {
2281 return VirtualThread.continuationScope();
2282 }
2283
2284 public void parkVirtualThread() {
2285 Thread thread = Thread.currentThread();
2286 if (thread instanceof BaseVirtualThread vthread) {
2287 vthread.park();
2288 } else {
2289 throw new WrongThreadException();
2290 }
2291 }
2292
2293 public void parkVirtualThread(long nanos) {
2294 Thread thread = Thread.currentThread();
2295 if (thread instanceof BaseVirtualThread vthread) {
2296 vthread.parkNanos(nanos);
2297 } else {
2298 throw new WrongThreadException();
2299 }
2300 }
2301
2302 public void unparkVirtualThread(Thread thread) {
2303 if (thread instanceof BaseVirtualThread vthread) {
2304 vthread.unpark();
2305 } else {
2306 throw new WrongThreadException();
2307 }
2308 }
2309
2310 public Executor virtualThreadDefaultScheduler() {
2311 return VirtualThread.defaultScheduler();
2312 }
2313
2314 public StackWalker newStackWalkerInstance(Set<StackWalker.Option> options,
2315 ContinuationScope contScope,
2316 Continuation continuation) {
2317 return StackWalker.newInstance(options, null, contScope, continuation);
2318 }
2319
2320 public String getLoaderNameID(ClassLoader loader) {
2321 return loader != null ? loader.nameAndId() : "null";
2322 }
2323
2324 @Override
2325 public void copyToSegmentRaw(String string, MemorySegment segment, long offset) {
2326 string.copyToSegmentRaw(segment, offset);
2327 }
2328
2329 @Override
2330 public boolean bytesCompatible(String string, Charset charset) {
2331 return string.bytesCompatible(charset);
2332 }
2333 });
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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;
2251 public <T> void setCarrierThreadLocal(CarrierThreadLocal<T> local, T value) {
2252 ((ThreadLocal<T>)local).setCarrierThreadLocal(value);
2253 }
2254
2255 public void removeCarrierThreadLocal(CarrierThreadLocal<?> local) {
2256 ((ThreadLocal<?>)local).removeCarrierThreadLocal();
2257 }
2258
2259 public Object[] scopedValueCache() {
2260 return Thread.scopedValueCache();
2261 }
2262
2263 public void setScopedValueCache(Object[] cache) {
2264 Thread.setScopedValueCache(cache);
2265 }
2266
2267 public Object scopedValueBindings() {
2268 return Thread.scopedValueBindings();
2269 }
2270
2271 public long nativeThreadID(Thread thread) {
2272 return thread.nativeThreadID();
2273 }
2274
2275 public void setThreadNativeID(long id) {
2276 Thread.currentThread().setNativeThreadID(id);
2277 }
2278
2279 public Continuation getContinuation(Thread thread) {
2280 return thread.getContinuation();
2281 }
2282
2283 public void setContinuation(Thread thread, Continuation continuation) {
2284 thread.setContinuation(continuation);
2285 }
2286
2287 public ContinuationScope virtualThreadContinuationScope() {
2288 return VirtualThread.continuationScope();
2289 }
2290
2291 public void parkVirtualThread() {
2292 Thread thread = Thread.currentThread();
2293 if (thread instanceof BaseVirtualThread vthread) {
2294 vthread.park();
2295 } else {
2296 throw new WrongThreadException();
2297 }
2298 }
2299
2300 public void parkVirtualThread(long nanos) {
2301 Thread thread = Thread.currentThread();
2302 if (thread instanceof BaseVirtualThread vthread) {
2303 vthread.parkNanos(nanos);
2304 } else {
2305 throw new WrongThreadException();
2306 }
2307 }
2308
2309 public void unparkVirtualThread(Thread thread) {
2310 if (thread instanceof BaseVirtualThread vthread) {
2311 vthread.unpark();
2312 } else {
2313 throw new IllegalArgumentException();
2314 }
2315 }
2316
2317 public Thread.VirtualThreadScheduler defaultVirtualThreadScheduler() {
2318 return VirtualThread.defaultScheduler();
2319 }
2320
2321 public boolean isCustomDefaultVirtualThreadScheduler() {
2322 return VirtualThread.isCustomDefaultScheduler();
2323 }
2324
2325 public Thread.VirtualThreadScheduler virtualThreadScheduler(Thread thread) {
2326 if (thread instanceof VirtualThread vthread) {
2327 return vthread.scheduler(true);
2328 } else {
2329 throw new IllegalArgumentException();
2330 }
2331 }
2332
2333 public <T> T supplyIfUnmounted(Thread thread, Supplier<T> supplyIfAlive, Supplier<T> supplyIfNotAlive) {
2334 if (thread instanceof VirtualThread vthread) {
2335 return vthread.supplyIfUnmounted(supplyIfAlive, supplyIfNotAlive);
2336 } else {
2337 throw new IllegalArgumentException();
2338 }
2339 }
2340
2341 public StackWalker newStackWalkerInstance(Set<StackWalker.Option> options,
2342 ContinuationScope contScope,
2343 Continuation continuation) {
2344 return StackWalker.newInstance(options, null, contScope, continuation);
2345 }
2346
2347 public String getLoaderNameID(ClassLoader loader) {
2348 return loader != null ? loader.nameAndId() : "null";
2349 }
2350
2351 @Override
2352 public void copyToSegmentRaw(String string, MemorySegment segment, long offset) {
2353 string.copyToSegmentRaw(segment, offset);
2354 }
2355
2356 @Override
2357 public boolean bytesCompatible(String string, Charset charset) {
2358 return string.bytesCompatible(charset);
2359 }
2360 });
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