src/java.base/share/classes/java/util/zip/Adler32.java

*** 1,7 ****
  /*
!  * Copyright (c) 1996, 2014, 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) 1996, 2015, 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
*** 26,35 ****
--- 26,37 ----
  package java.util.zip;
  
  import java.nio.ByteBuffer;
  import sun.nio.ch.DirectBuffer;
  
+ import jdk.internal.HotSpotIntrinsicCandidate;
+ 
  /**
   * A class that can be used to compute the Adler-32 checksum of a data
   * stream. An Adler-32 checksum is almost as reliable as a CRC-32 but
   * can be computed much faster.
   *
*** 124,133 ****
--- 126,138 ----
      public long getValue() {
          return (long)adler & 0xffffffffL;
      }
  
      private native static int update(int adler, int b);
+     
+     @HotSpotIntrinsicCandidate
      private native static int updateBytes(int adler, byte[] b, int off,
                                            int len);
+     @HotSpotIntrinsicCandidate
      private native static int updateByteBuffer(int adler, long addr,
                                                 int off, int len);
  }