--- old/src/java.base/share/classes/jdk/internal/misc/JavaLangAccess.java	2016-02-04 14:51:48.435126303 +0300
+++ new/src/java.base/share/classes/jdk/internal/misc/JavaLangAccess.java	2016-02-04 14:51:48.347126731 +0300
@@ -124,12 +124,7 @@
     void invokeFinalize(Object o) throws Throwable;
 
     /**
-     * Invokes Long.formatUnsignedLong(long val, int shift, char[] buf, int offset, int len)
+     * Invokes Long.fastUUID
      */
-    void formatUnsignedLong(long val, int shift, char[] buf, int offset, int len);
-
-    /**
-     * Invokes Integer.formatUnsignedInt(long val, int shift, char[] buf, int offset, int len)
-     */
-    void formatUnsignedInt(int val, int shift, char[] buf, int offset, int len);
+    String fastUUID(long lsb, long msb);
 }