src/java.base/share/classes/java/lang/NumberFormatException.java

*** 59,70 ****
       * Factory method for making a {@code NumberFormatException}
       * given the specified input which caused the error.
       *
       * @param   s   the input causing the error
       */
!     static NumberFormatException forInputString(String s) {
!         return new NumberFormatException("For input string: \"" + s + "\"");
      }
  
      /**
       * Factory method for making a {@code NumberFormatException}
       * given the specified input which caused the error.
--- 59,73 ----
       * Factory method for making a {@code NumberFormatException}
       * given the specified input which caused the error.
       *
       * @param   s   the input causing the error
       */
!     static NumberFormatException forInputString(String s, int radix) {
!         return new NumberFormatException("For input string: \"" + s + "\"" +
!                                          (radix == 10 ?
!                                           "" :
!                                           " under radix " + radix));
      }
  
      /**
       * Factory method for making a {@code NumberFormatException}
       * given the specified input which caused the error.