src/share/classes/java/lang/Comparable.java

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 91,101 ****
   *
   * @author  Josh Bloch
   * @see java.util.Comparator
   * @since 1.2
   */
! 
  public interface Comparable<T> {
      /**
       * Compares this object with the specified object for order.  Returns a
       * negative integer, zero, or a positive integer as this object is less
       * than, equal to, or greater than the specified object.
--- 91,101 ----
   *
   * @author  Josh Bloch
   * @see java.util.Comparator
   * @since 1.2
   */
! @FunctionalInterface
  public interface Comparable<T> {
      /**
       * Compares this object with the specified object for order.  Returns a
       * negative integer, zero, or a positive integer as this object is less
       * than, equal to, or greater than the specified object.