src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListMap.java

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rev 12972 : 8140606: Update library code to use internal Unsafe
Reviewed-by: duke

*** 532,542 **** return new AbstractMap.SimpleImmutableEntry<K,V>(key, vv); } // Unsafe mechanics ! private static final sun.misc.Unsafe U = sun.misc.Unsafe.getUnsafe(); private static final long VALUE; private static final long NEXT; static { try { --- 532,542 ---- return new AbstractMap.SimpleImmutableEntry<K,V>(key, vv); } // Unsafe mechanics ! private static final jdk.internal.misc.Unsafe U = jdk.internal.misc.Unsafe.getUnsafe(); private static final long VALUE; private static final long NEXT; static { try {
*** 612,622 **** final boolean unlink(Index<K,V> succ) { return node.value != null && casRight(succ, succ.right); } // Unsafe mechanics ! private static final sun.misc.Unsafe U = sun.misc.Unsafe.getUnsafe(); private static final long RIGHT; static { try { RIGHT = U.objectFieldOffset (Index.class.getDeclaredField("right")); --- 612,622 ---- final boolean unlink(Index<K,V> succ) { return node.value != null && casRight(succ, succ.right); } // Unsafe mechanics ! private static final jdk.internal.misc.Unsafe U = jdk.internal.misc.Unsafe.getUnsafe(); private static final long RIGHT; static { try { RIGHT = U.objectFieldOffset (Index.class.getDeclaredField("right"));
*** 3594,3604 **** p.helpDelete(b, p.next); } } // Unsafe mechanics ! private static final sun.misc.Unsafe U = sun.misc.Unsafe.getUnsafe(); private static final long HEAD; static { try { HEAD = U.objectFieldOffset (ConcurrentSkipListMap.class.getDeclaredField("head")); --- 3594,3604 ---- p.helpDelete(b, p.next); } } // Unsafe mechanics ! private static final jdk.internal.misc.Unsafe U = jdk.internal.misc.Unsafe.getUnsafe(); private static final long HEAD; static { try { HEAD = U.objectFieldOffset (ConcurrentSkipListMap.class.getDeclaredField("head"));