JDK 10 RFR of JDK-8172928: Add doc link from System.identityHashCode to Object.hashCode

[Joseph D. Darcy]

Hello,

Please review the patch below to address
    JDK-8172928: Add doc link from System.identityHashCode to 
Object.hashCode

Thanks,

-Joe

diff -r e405d4bf5c56 src/java.base/share/classes/java/lang/System.java
--- a/src/java.base/share/classes/java/lang/System.java    Tue Feb 14 
16:56:12 2017 +0100
+++ b/src/java.base/share/classes/java/lang/System.java    Thu Feb 16 
18:26:54 2017 -0800
@@ -534,6 +534,8 @@
      * @param x object for which the hashCode is to be calculated
      * @return  the hashCode
      * @since   1.1
+     * @see Object#hashCode
+     * @see java.util.Objects#hashCode(Object)
      */
     @HotSpotIntrinsicCandidate
     public static native int identityHashCode(Object x);