1 files changed, 0 insertions, 106 deletions
diff --git a/wso2bpel-ext/wso2bpel-core/wso2bpel-mgr/src/main/java/org/openo/carbon/bpel/util/LRULinkedHashMap.java b/wso2bpel-ext/wso2bpel-core/wso2bpel-mgr/src/main/java/org/openo/carbon/bpel/util/LRULinkedHashMap.java
deleted file mode 100644
index deb07c6..0000000
--- a/wso2bpel-ext/wso2bpel-core/wso2bpel-mgr/src/main/java/org/openo/carbon/bpel/util/LRULinkedHashMap.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/**
- * Copyright 2016 ZTE Corporation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.openo.carbon.bpel.util;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.LinkedHashMap;
-import java.util.Map;
-import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.ReentrantLock;
-
-/**
- * 
- * @author bsli
- * 
- * @param <K>
- * @param <V>
- */
-@SuppressWarnings("serial")
-public class LRULinkedHashMap<K, V> extends LinkedHashMap<K, V> {
-  private final int maxCapacity;
-
-  private static final float DEFAULT_LOAD_FACTOR = 0.75f;
-
-  private final Lock lock = new ReentrantLock();
-
-  public LRULinkedHashMap(int maxCapacity) {
-    super(maxCapacity, DEFAULT_LOAD_FACTOR, true);
-    this.maxCapacity = maxCapacity;
-  }
-
-  @Override
-  protected boolean removeEldestEntry(java.util.Map.Entry<K, V> eldest) {
-    return size() > maxCapacity;
-  }
-
-  @Override
-  public boolean containsKey(Object key) {
-    try {
-      lock.lock();
-      return super.containsKey(key);
-    } finally {
-      lock.unlock();
-    }
-  }
-
-  @Override
-  public V get(Object key) {
-    try {
-      lock.lock();
-      return super.get(key);
-    } finally {
-      lock.unlock();
-    }
-  }
-
-  @Override
-  public V put(K key, V value) {
-    try {
-      lock.lock();
-      return super.put(key, value);
-    } finally {
-      lock.unlock();
-    }
-  }
-
-  public int size() {
-    try {
-      lock.lock();
-      return super.size();
-    } finally {
-      lock.unlock();
-    }
-  }
-
-  public void clear() {
-    try {
-      lock.lock();
-      super.clear();
-    } finally {
-      lock.unlock();
-    }
-  }
-
-  public Collection<Map.Entry<K, V>> getAll() {
-    try {
-      lock.lock();
-      return new ArrayList<Map.Entry<K, V>>(super.entrySet());
-    } finally {
-      lock.unlock();
-    }
-  }
-}