src/share/classes/java/util/function/LongUnaryOperator.java

rev 6137 : 8004015: Add Extends and deaults for basic functional interface types
Summary: Adds the appropriate extends and default methods for  core functional interfaces used by the JSR335 libraries.
Reviewed-by: duke

*** 27,37 ****
  /**
   * An operation on a single {@code long} operand yielding a {@code long} result.
   *
   * @since 1.8
   */
! public interface LongUnaryOperator {
  
      /**
       * Returns the {@code long} result of the operation upon the {@code long}
       * operand.
       *
--- 27,40 ----
  /**
   * An operation on a single {@code long} operand yielding a {@code long} result.
   *
   * @since 1.8
   */
! public interface LongUnaryOperator extends UnaryOperator<Long> {
! 
!     @Override
!     public default Long operate(Long operand) { return operateAsLong((long) operand); }
  
      /**
       * Returns the {@code long} result of the operation upon the {@code long}
       * operand.
       *