BUG-1092: adjust to YangInstanceIdentifier

[controller.git] / opendaylight / md-sal / sal-common-impl / src / main / java / org / opendaylight / controller / md / sal / common / impl / util / AbstractLockableDelegator.java

diff --git a/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/util/AbstractLockableDelegator.java b/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/util/AbstractLockableDelegator.java
index 61abe664aa9408226a9a30186f0dc0f2c75f71be..4d756f1d67380851c726a41a321a1e53ff7c8993 100644 (file)
--- a/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/util/AbstractLockableDelegator.java
+++ b/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/util/AbstractLockableDelegator.java
@@ -1,8 +1,13 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
 package org.opendaylight.controller.md.sal.common.impl.util;
 
 import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.ReadWriteLock;
-import java.util.concurrent.locks.ReentrantLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;
@@ -16,8 +21,8 @@ public class AbstractLockableDelegator<T> implements Delegator<T> {
     private final ReentrantReadWriteLock delegateLock = new ReentrantReadWriteLock();
     private final ReadLock delegateReadLock = delegateLock.readLock();
     private final WriteLock delegateWriteLock = delegateLock.writeLock();
-    
-    
+
+
     protected Lock getDelegateReadLock() {
         return delegateReadLock;
     }
@@ -53,7 +58,7 @@ public class AbstractLockableDelegator<T> implements Delegator<T> {
     }
 
     /**
-     * 
+     *
      * @param newDelegate
      * @return oldDelegate
      */
@@ -68,8 +73,8 @@ public class AbstractLockableDelegator<T> implements Delegator<T> {
             delegateWriteLock.unlock();
         }
     }
-    
-    
+
+
     protected void onDelegateChanged(T oldDelegate, T newDelegate) {
         // NOOP in abstract calss;
     }