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

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

@@ -532,11 +532,11 @@
             return new AbstractMap.SimpleImmutableEntry<K,V>(key, vv);
         }
 
         // Unsafe mechanics
 
-        private static final sun.misc.Unsafe U = sun.misc.Unsafe.getUnsafe();
+        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 {

@@ -612,11 +612,11 @@
         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 jdk.internal.misc.Unsafe U = jdk.internal.misc.Unsafe.getUnsafe();
         private static final long RIGHT;
         static {
             try {
                 RIGHT = U.objectFieldOffset
                     (Index.class.getDeclaredField("right"));

@@ -3594,11 +3594,11 @@
             p.helpDelete(b, p.next);
         }
     }
 
     // Unsafe mechanics
-    private static final sun.misc.Unsafe U = sun.misc.Unsafe.getUnsafe();
+    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"));