}

    def "the @since annotation on implicit enum method '#implicitMethod#paramTypes' is not required"() {
        given:
        def rule = withContext(new SinceAnnotationRule([:]))
        def jApiMethod = Stub(JApiMethod)
        jApiMethod.name >> implicitMethod
        jApiMethod.jApiClass >> jApiClassifier
        jApiMethod.parameters >> paramTypes.collect { paramStub(it) }

        when:
        sourceFile.text = """

  private static <X> @Nullable X newFromConstructor(Constructor<X> constructor, Throwable cause) {
    Class<?>[] paramTypes = constructor.getParameterTypes();
    Object[] params = new Object[paramTypes.length];
    for (int i = 0; i < paramTypes.length; i++) {
      Class<?> paramType = paramTypes[i];
      if (paramType.equals(String.class)) {
        params[i] = cause.toString();

            if (!Modifier.isStatic(method.getModifiers()) && method.getParameterCount() == 1) {
                Type[] paramTypes = method.getGenericParameterTypes();
                methodMap.putIfAbsent(method.getName(), new MethodInfo(method, paramTypes[0]));
            }
        }

        return methodMap;
    }

    /**
     * Check if method is compatible with value type.

    }

    private Method getSuperclassMethod(Class<?> clazz, String methodName, Class<?>... paramTypes) throws NoSuchMethodException {
        while (clazz != null) {
            try {
                return clazz.getDeclaredMethod(methodName, paramTypes);
            } catch (NoSuchMethodException e) {
                clazz = clazz.getSuperclass();
            }
        }

    cookie_params = _get_flat_fields_from_params(flat_dependant.cookie_params)
    parameter_groups = [
        (ParamTypes.path, path_params),
        (ParamTypes.query, query_params),
        (ParamTypes.header, header_params),
        (ParamTypes.cookie, cookie_params),
    ]
    default_convert_underscores = True
    if len(flat_dependant.header_params) == 1:

    /**
     * Helper method to invoke protected/private method using reflection
     */
    private Object invokeMethod(Object obj, String methodName, Class<?>[] paramTypes, Object... args) throws Exception {
        Method method = obj.getClass().getDeclaredMethod(methodName, paramTypes);
        method.setAccessible(true);
        return method.invoke(obj, args);
    }

    /**

    }

    private Method getSuperclassMethod(Class<?> clazz, String methodName, Class<?>... paramTypes) throws NoSuchMethodException {
        while (clazz != null) {
            try {
                return clazz.getDeclaredMethod(methodName, paramTypes);
            } catch (NoSuchMethodException e) {
                clazz = clazz.getSuperclass();
            }
        }

    if field_info_in == params.ParamTypes.path:
        dependant.path_params.append(field)
    elif field_info_in == params.ParamTypes.query:
        dependant.query_params.append(field)
    elif field_info_in == params.ParamTypes.header:
        dependant.header_params.append(field)
    else:
        assert field_info_in == params.ParamTypes.cookie, (