code: public FessMessages addErrorsInvalidStrIsIncluded(String property, String arg0, String arg1) {
          assertPropertyNotNull(property);
          add(property, new UserMessage(ERRORS_invalid_str_is_included, arg0, arg1));
          return this;
      }
docs: Add the created action message for the key 'errors.invalid_str_is_included' with parameters.
  <pre>
  message: "{1}" in "{0}" is invalid.
  </pre>
  @param property The property name for the message. (NotNull)
  @param arg0 The parameter arg0 for message. (NotNull)
  @param arg1 The parameter arg1 for message. (NotNull)
  @return this. (NotNull)