8075171: Contended Locking fast notify bucket

JEP-143/JDK-8073165 Contended Locking fast notify bucket

Co-authored-by: Dave Dice <dave.dice@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Reviewed-by: dholmes, acorn, dice, dcubed

jdk/src/java.base/share/classes/java/lang/Object.java

@@ -278,6 +278,7 @@ public class Object {
      * @see        java.lang.Object#notifyAll()
      * @see        java.lang.Object#wait()
      */
+    @HotSpotIntrinsicCandidate
     public final native void notify();
 
     /**
@@ -302,6 +303,7 @@ public class Object {
      * @see        java.lang.Object#notify()
      * @see        java.lang.Object#wait()
      */
+    @HotSpotIntrinsicCandidate
     public final native void notifyAll();
 
     /**