--- a/jdk/src/java.base/share/classes/sun/misc/ConditionLock.java	Wed Oct 21 15:15:36 2015 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 1994, 2005, 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
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package sun.misc;
-
-/**
- * ConditionLock is a Lock with a built in state variable.  This class
- * provides the ability to wait for the state variable to be set to a
- * desired value and then acquire the lock.<p>
- *
- * The lockWhen() and unlockWith() methods can be safely intermixed
- * with the lock() and unlock() methods. However if there is a thread
- * waiting for the state variable to become a particular value and you
- * simply call Unlock(), that thread will not be able to acquire the
- * lock until the state variable equals its desired value.
- *
- * @author      Peter King
- */
-public final
-class ConditionLock extends Lock {
-    private int state = 0;
-
-    /**
-     * Creates a ConditionLock.
-     */
-    public ConditionLock () {
-    }
-
-    /**
-     * Creates a ConditionLock in an initialState.
-     */
-    public ConditionLock (int initialState) {
-        state = initialState;
-    }
-
-    /**
-     * Acquires the lock when the state variable equals the desired state.
-     *
-     * @param desiredState the desired state
-     * @exception  java.lang.InterruptedException if any thread has
-     *               interrupted this thread.
-     */
-    public synchronized void lockWhen(int desiredState)
-        throws InterruptedException
-    {
-        while (state != desiredState) {
-            wait();
-        }
-        lock();
-    }
-
-    /**
-     * Releases the lock, and sets the state to a new value.
-     * @param newState the new state
-     */
-    public synchronized void unlockWith(int newState) {
-        state = newState;
-        unlock();
-    }
-}