code: public static void requireArgValid(@NotNull final String name, @NotNull final File value) throws ConstraintViolationException {
          // CHECKSTYLE:ON
          if (!value.exists()) {
              throw new ConstraintViolationException("The argument '" + name + "' is not an existing file: '" + value + "'");
          }
      }
docs: CHECKSTYLE:OFF:RedundantThrows