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

*** 30,40 ****
   *
   * @param <T> the type of input objects to the function
   *
   * @since 1.8
   */
! public interface LongFunction<T> {
  
      /**
       * Apply a function to the input object yielding an appropriate {@code long}
       * value.
       *
--- 30,43 ----
   *
   * @param <T> the type of input objects to the function
   *
   * @since 1.8
   */
! public interface LongFunction<T> extends Function<T, Long> {
! 
!     @Override
!     public default Long apply(T t) { return applyAsLong(t); }
  
      /**
       * Apply a function to the input object yielding an appropriate {@code long}
       * value.
       *