*/
  public FactoryMethodReturnValueTester forAllPublicStaticMethods(Class<?> cls) {
    ImmutableList.Builder<Invokable<?, ?>> builder = ImmutableList.builder();
    for (Method method : cls.getDeclaredMethods()) {
      Invokable<?, ?> invokable = Invokable.from(method);
      invokable.setAccessible(true);
      if (invokable.isPublic() && invokable.isStatic() && !invokable.isSynthetic()) {
        builder.add(invokable);

        }
    }

    @Test
    public void test_private_methods_exist() throws Exception {
        Method[] methods = SystemMonitorTarget.class.getDeclaredMethods();
        boolean hasAppendOsStats = false;
        boolean hasAppendProcessStats = false;
        boolean hasAppendJvmStats = false;
        boolean hasAppendFesenStats = false;

                + " version we released in a separate artifact com.google.guava:listenablefuture.")
        .that(ListenableFuture.class.getDeclaredMethods())
        .asList()
        .containsExactly(
            ListenableFuture.class.getMethod("addListener", Runnable.class, Executor.class));
    assertWithMessage(

          .put(Hashing.fingerprint2011(), TQBFJOTLDP, "a714d70f1d569cd0")
          .build();

  public void testAllHashFunctionsHaveKnownHashes() throws Exception {
    for (Method method : Hashing.class.getDeclaredMethods()) {
      if (shouldHaveKnownHashes(method)) {
        HashFunction hashFunction = (HashFunction) method.invoke(Hashing.class);
        assertTrue(

                + " version we released in a separate artifact com.google.guava:listenablefuture.")
        .that(ListenableFuture.class.getDeclaredMethods())
        .asList()
        .containsExactly(
            ListenableFuture.class.getMethod("addListener", Runnable.class, Executor.class));
    assertWithMessage(

    // corresponding method on FuturesTest in the correct classloader.
    TestSuite suite = new TestSuite(AggregateFutureStateFallbackAtomicHelperTest.class.getName());
    for (Method method : FuturesTest.class.getDeclaredMethods()) {
      if (Modifier.isPublic(method.getModifiers())
          && method.getName().startsWith("test")
          /*
           * When we block access to AtomicReferenceFieldUpdater, we can't even reflect on

    // corresponding method on AbstractFutureTest in the correct classloader.
    TestSuite suite = new TestSuite(AbstractFutureFallbackAtomicHelperTest.class.getName());
    for (Method method : AbstractFutureTest.class.getDeclaredMethods()) {
      if (Modifier.isPublic(method.getModifiers()) && method.getName().startsWith("test")) {
        suite.addTest(
            TestSuite.createTest(AbstractFutureFallbackAtomicHelperTest.class, method.getName()));

    // corresponding method on FuturesTest in the correct classloader.
    TestSuite suite = new TestSuite(AggregateFutureStateFallbackAtomicHelperTest.class.getName());
    for (Method method : FuturesTest.class.getDeclaredMethods()) {
      if (Modifier.isPublic(method.getModifiers())
          && method.getName().startsWith("test")
          /*
           * When we block access to AtomicReferenceFieldUpdater, we can't even reflect on

    // corresponding method on AbstractFutureTest in the correct classloader.
    TestSuite suite = new TestSuite(AbstractFutureFallbackAtomicHelperTest.class.getName());
    for (Method method : AbstractFutureTest.class.getDeclaredMethods()) {
      if (Modifier.isPublic(method.getModifiers()) && method.getName().startsWith("test")) {
        suite.addTest(
            TestSuite.createTest(AbstractFutureFallbackAtomicHelperTest.class, method.getName()));

  private static final ImmutableMap<Class<?>, Method> GENERATORS;

  static {
    ImmutableMap.Builder<Class<?>, Method> builder = ImmutableMap.builder();
    for (Method method : FreshValueGenerator.class.getDeclaredMethods()) {
      if (method.isAnnotationPresent(Generates.class)) {
        builder.put(method.getReturnType(), method);
      }
    }
    GENERATORS = builder.buildOrThrow();
  }