test/jdk/java/lang/Thread/virtual/Reflection.java

*** 1,7 ***
  /*
!  * Copyright (c) 2020, 2023, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ---
  /*
!  * Copyright (c) 2020, 2024, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.

*** 36,10 ***
--- 36,11 ---
  import java.util.concurrent.ExecutorService;
  import java.util.concurrent.Executors;
  import java.util.concurrent.ThreadFactory;
  import java.util.concurrent.locks.LockSupport;
  
+ import jdk.test.lib.thread.VThreadScheduler;
  import jdk.test.lib.thread.VThreadRunner;
  import org.junit.jupiter.api.Test;
  import static org.junit.jupiter.api.Assertions.*;
  import static org.junit.jupiter.api.Assumptions.*;
  

*** 140,15 ***
      /**
       * Test that invoking a static method does not pin the carrier thread.
       */
      @Test
      void testInvokeStatic6() throws Exception {
!         assumeTrue(ThreadBuilders.supportsCustomScheduler(), "No support for custom schedulers");
          Method parkMethod = Parker.class.getDeclaredMethod("park");
          try (ExecutorService scheduler = Executors.newFixedThreadPool(1)) {
!             Thread.Builder builder = ThreadBuilders.virtualThreadBuilder(scheduler);
-             ThreadFactory factory = builder.factory();
  
              var ready = new CountDownLatch(1);
              Thread vthread = factory.newThread(() -> {
                  ready.countDown();
                  try {
--- 141,14 ---
      /**
       * Test that invoking a static method does not pin the carrier thread.
       */
      @Test
      void testInvokeStatic6() throws Exception {
!         assumeTrue(VThreadScheduler.supportsCustomScheduler(), "No support for custom schedulers");
          Method parkMethod = Parker.class.getDeclaredMethod("park");
          try (ExecutorService scheduler = Executors.newFixedThreadPool(1)) {
!             ThreadFactory factory = VThreadScheduler.virtualThreadFactory(scheduler);
  
              var ready = new CountDownLatch(1);
              Thread vthread = factory.newThread(() -> {
                  ready.countDown();
                  try {

*** 319,15 ***
      /**
       * Test that newInstance does not pin the carrier thread
       */
      @Test
      void testNewInstance6() throws Exception {
!         assumeTrue(ThreadBuilders.supportsCustomScheduler(), "No support for custom schedulers");
          Constructor<?> ctor = Parker.class.getDeclaredConstructor();
          try (ExecutorService scheduler = Executors.newFixedThreadPool(1)) {
!             Thread.Builder builder = ThreadBuilders.virtualThreadBuilder(scheduler);
-             ThreadFactory factory = builder.factory();
  
              var ready = new CountDownLatch(1);
              Thread vthread = factory.newThread(() -> {
                  ready.countDown();
                  try {
--- 319,14 ---
      /**
       * Test that newInstance does not pin the carrier thread
       */
      @Test
      void testNewInstance6() throws Exception {
!         assumeTrue(VThreadScheduler.supportsCustomScheduler(), "No support for custom schedulers");
          Constructor<?> ctor = Parker.class.getDeclaredConstructor();
          try (ExecutorService scheduler = Executors.newFixedThreadPool(1)) {
!             ThreadFactory factory = VThreadScheduler.virtualThreadFactory(scheduler);
  
              var ready = new CountDownLatch(1);
              Thread vthread = factory.newThread(() -> {
                  ready.countDown();
                  try {