Thread.currentThread().setContextClassLoader(NO_UNSAFE);
    try {
      runTestMethod(NO_UNSAFE);
    } finally {
      Thread.currentThread().setContextClassLoader(oldClassLoader);
    }

    Thread.currentThread().setContextClassLoader(NO_ATOMIC_REFERENCE_FIELD_UPDATER);
    try {
      runTestMethod(NO_ATOMIC_REFERENCE_FIELD_UPDATER);
      // TODO(lukes): assert that the logs are full of errors

    Thread.currentThread().setContextClassLoader(NO_UNSAFE);
    try {
      runTestMethod(NO_UNSAFE);
    } finally {
      Thread.currentThread().setContextClassLoader(oldClassLoader);
    }

    Thread.currentThread().setContextClassLoader(NO_ATOMIC_REFERENCE_FIELD_UPDATER);
    try {
      runTestMethod(NO_ATOMIC_REFERENCE_FIELD_UPDATER);
      // TODO(lukes): assert that the logs are full of errors

    Thread.currentThread().setContextClassLoader(NO_ATOMIC_FIELD_UPDATER);
    try {
      runTestMethod(NO_ATOMIC_FIELD_UPDATER);
      // TODO(lukes): assert that the logs are full of errors
    } finally {
      Thread.currentThread().setContextClassLoader(oldClassLoader);
    }
  }

  private void runTestMethod(ClassLoader classLoader) throws Exception {
    Class<?> test = classLoader.loadClass(FuturesTest.class.getName());

    Thread.currentThread().setContextClassLoader(NO_ATOMIC_FIELD_UPDATER);
    try {
      runTestMethod(NO_ATOMIC_FIELD_UPDATER);
      // TODO(lukes): assert that the logs are full of errors
    } finally {
      Thread.currentThread().setContextClassLoader(oldClassLoader);
    }
  }

  private void runTestMethod(ClassLoader classLoader) throws Exception {
    Class<?> test = classLoader.loadClass(FuturesTest.class.getName());

MethodRoadie(Object, TestMethod, org.junit.runner.notification.RunNotifier, org.junit.runner.Description); public void run(); private void runWithTimeout(long); public void runTest(); public void runBeforesThenTestTh(Runnable); protected void runTestMethod(); private void runBefores() throws FailedBefore; private void runAfters(); protected void addFailure(Throwable); } org/junit/internal/runners/JUnit4ClassRunner$1.class package org.junit.internal.runners; synchronized class JUnit4ClassRunner$1...