code: public static void isNotLessThan( int argument,
                                        int notLessThanValue,
                                        String name ) {
          if (argument < notLessThanValue) {
              throw new IllegalArgumentException(CommonI18n.argumentMayNotBeLessThan.text(name, argument, notLessThanValue));
          }
      }
docs: Check that the argument is not less than the supplied value
  
  @param argument The argument
  @param notLessThanValue the value that is to be used to check the value
  @param name The name of the argument
  @throws IllegalArgumentException If argument greater than or equal to the supplied vlaue