java.lang.Class#getDeclaredMethod(java.lang.String, java.lang.Class[]) @ Do not violate java's access system: Use getMethod() instead
java.lang.Class#getDeclaredMethods() @ Do not violate java's access system: Use getMethods() instead
java.lang.reflect.AccessibleObject#setAccessible(boolean)
java.lang.reflect.AccessibleObject#setAccessible(java.lang.reflect.AccessibleObject[], boolean)

     * not safe.
     */
    concat(
            stream(AbstractFuture.class.getDeclaredMethods()),
            stream(requireNonNull(AbstractFuture.class.getSuperclass()).getDeclaredMethods()))
        .filter(
            m ->
                m.getName().equals("getDoneValue")
                    || m.getName().equals("casValue")

     * not safe.
     */
    concat(
            stream(AbstractFuture.class.getDeclaredMethods()),
            stream(requireNonNull(AbstractFuture.class.getSuperclass()).getDeclaredMethods()))
        .filter(
            m ->
                m.getName().equals("getDoneValue")
                    || m.getName().equals("casValue")

   */
  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);

   */
  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);

       * This would cause NullPointerTester, which calls Class.getDeclaredMethods, to throw
       * NoClassDefFoundError.
       */
      return;
    }
    for (Method method : ParameterTest.class.getDeclaredMethods()) {
      for (Parameter param : Invokable.from(method).getParameters()) {
        new NullPointerTester().testAllPublicInstanceMethods(param);

       * This would cause NullPointerTester, which calls Class.getDeclaredMethods, to throw
       * NoClassDefFoundError.
       */
      return;
    }
    for (Method method : ParameterTest.class.getDeclaredMethods()) {
      for (Parameter param : Invokable.from(method).getParameters()) {
        new NullPointerTester().testAllPublicInstanceMethods(param);

        }
    }

    @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;

    /**
     * Ensures that all list-merge methods are overridden
     */
    @Test
    void testOverriddenMergeMethods() {
        List<String> methodNames = Stream.of(MavenMerger.class.getDeclaredMethods())
                .filter(m -> m.getName().startsWith("merge"))
                .filter(m -> {
                    String baseName = m.getName().substring(5 /* merge */);

  public PackageSanityTests() {
    setDefault(BaseEncoding.class, BaseEncoding.base64());
    setDefault(int.class, 32);
    setDefault(String.class, "abcd");
    setDefault(Method.class, AbstractPackageSanityTests.class.getDeclaredMethods()[0]);
    setDefault(MapMode.class, MapMode.READ_ONLY);
    setDefault(CharsetEncoder.class, UTF_8.newEncoder());
  }