jdk/src/java.base/share/classes/sun/misc/Unsafe.java

rev 11228 : 8054494: Remove sun.misc.Unsafe.monitorEnter, monitorExit and tryMonitorEnter
Reviewed-by: dholmes

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -843,26 +843,10 @@
     /** Allocate an instance but do not run any constructor.
         Initializes the class if it has not yet been. */
     public native Object allocateInstance(Class<?> cls)
         throws InstantiationException;
 
-    /** Lock the object.  It must get unlocked via {@link #monitorExit}. */
-    public native void monitorEnter(Object o);
-
-    /**
-     * Unlock the object.  It must have been locked via {@link
-     * #monitorEnter}.
-     */
-    public native void monitorExit(Object o);
-
-    /**
-     * Tries to lock the object.  Returns true or false to indicate
-     * whether the lock succeeded.  If it did, the object must be
-     * unlocked via {@link #monitorExit}.
-     */
-    public native boolean tryMonitorEnter(Object o);
-
     /** Throw the exception without telling the verifier. */
     public native void throwException(Throwable ee);
 
 
     /**