* Finds the default converter corresponding to the class.
     *
     * @param clazz
     *            The class
     * @return The converter
     */
    protected Converter findDefaultConverter(final Class<?> clazz) {
        if (clazz == java.sql.Date.class) {
            return DEFAULT_DATE_CONVERTER;
        }
        if (clazz == Time.class) {
            return DEFAULT_TIME_CONVERTER;
        }

  }

  @SuppressWarnings("unchecked")
  private static Class<? extends Annotation> asAnnotation(Class<?> clazz) {
    if (clazz.isAnnotation()) {
      return (Class<? extends Annotation>) clazz;
    } else {
      throw new IllegalArgumentException(rootLocaleFormat("%s is not an annotation.", clazz));
    }
  }

  public void testFeatureEnums() throws Exception {
    assertGoodFeatureEnum(CollectionFeature.class);

  }

  @SuppressWarnings("unchecked")
  private static Class<? extends Annotation> asAnnotation(Class<?> clazz) {
    if (clazz.isAnnotation()) {
      return (Class<? extends Annotation>) clazz;
    } else {
      throw new IllegalArgumentException(rootLocaleFormat("%s is not an annotation.", clazz));
    }
  }

  public void testFeatureEnums() throws Exception {
    assertGoodFeatureEnum(CollectionFeature.class);

      implements Predicate<T>, Serializable {
    private final Class<?> clazz;

    private InstanceOfPredicate(Class<?> clazz) {
      this.clazz = checkNotNull(clazz);
    }

    @Override
    public boolean apply(@ParametricNullness T o) {
      return clazz.isInstance(o);
    }

    @Override
    public int hashCode() {
      return clazz.hashCode();
    }

    @Override

     *
     * @param clazz
     *            the Bean class. Must not be {@literal null}
     * @return {@link BeanDesc}
     */
    public static BeanDesc getBeanDesc(final Class<?> clazz) {
        assertArgumentNotNull("clazz", clazz);

        if (!initialized) {
            initialize();
        }
        BeanDesc beanDesc = beanDescCache.get(clazz);
        if (beanDesc == null) {

        Class<?> clazz = target.getClass();
        while (clazz != null) {
            try {
                Field f = clazz.getDeclaredField(fieldName);
                f.setAccessible(true);
                return f.get(target);
            } catch (NoSuchFieldException e) {
                clazz = clazz.getSuperclass();
            }
        }

        String actionSuffix = "Action";

        // ## Act ##
        policeStoryOfJavaClassChase((srcFile, clazz) -> {
            if (clazz.isInterface() || Modifier.isAbstract(clazz.getModifiers())) { // e.g. BaseAction
                return;
            }
            final String className = clazz.getName();
            if (className.contains(appWebPkg) && className.endsWith(actionSuffix)) {
                // ## Assert ##

  }

  static void assertSeedlessHashFunctionEquals(Class<?> clazz) throws Exception {
    for (Method method : clazz.getDeclaredMethods()) {
      if (shouldHaveKnownHashes(method)) {
        HashFunction hashFunction1a = (HashFunction) method.invoke(clazz);
        HashFunction hashFunction1b = (HashFunction) method.invoke(clazz);

        new EqualsTester().addEqualityGroup(hashFunction1a, hashFunction1b).testEquals();

    }

    private Field findField(Class<?> clazz, String fieldName) {
        while (clazz != null) {
            try {
                return clazz.getDeclaredField(fieldName);
            } catch (NoSuchFieldException e) {
                clazz = clazz.getSuperclass();
            }
        }
        return null;
    }

    private Method findMethod(Class<?> clazz, String methodName, Class<?>... paramTypes) {

        assertArgumentNotNull("type", type);
        assertArgumentNotNull("clazz", clazz);

        if (type instanceof Class) {
            return clazz.isAssignableFrom((Class<?>) type);
        }
        if (type instanceof ParameterizedType) {
            final ParameterizedType parameterizedType = ParameterizedType.class.cast(type);
            return isTypeOf(parameterizedType.getRawType(), clazz);
        }