From 19d5b36f5c71a6c1a4e217528e9a9c919cda800e Mon Sep 17 00:00:00 2001
From: rfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68>
Date: Thu, 11 Feb 2010 23:23:50 +0000
Subject: Use the LRUCache from common-java

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@909173 13f79535-47bb-0310-9956-ffa450edef68
---
 .../tuscany/sca/databinding/util/LRUCache.java     | 88 ----------------------
 1 file changed, 88 deletions(-)
 delete mode 100644 sca-java-2.x/trunk/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/util/LRUCache.java

(limited to 'sca-java-2.x/trunk/modules/databinding/src/main')

diff --git a/sca-java-2.x/trunk/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/util/LRUCache.java b/sca-java-2.x/trunk/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/util/LRUCache.java
deleted file mode 100644
index 34a82fd2d3..0000000000
--- a/sca-java-2.x/trunk/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/util/LRUCache.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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.apache.tuscany.sca.databinding.util;
-
-import java.util.LinkedHashMap;
-import java.util.Map;
-
-/**
- * A Simple LRU Cache
- * 
- * @version $Revision$
- * @param <K>
- * @param <V>
- */
-
-public class LRUCache<K, V> extends LinkedHashMap<K, V> {
-    private static final long serialVersionUID = -342098639681884413L;
-    protected int maxCacheSize = 4096;
-
-    /**
-     * Default constructor for an LRU Cache The default capacity is 10000
-     */
-    public LRUCache() {
-        this(0, 4096, 0.75f, true);
-    }
-
-    /**
-     * Constructs a LRUCache with a maximum capacity
-     * 
-     * @param maximumCacheSize
-     */
-    public LRUCache(int maximumCacheSize) {
-        this(0, maximumCacheSize, 0.75f, true);
-    }
-
-    /**
-     * Constructs an empty <tt>LRUCache</tt> instance with the specified
-     * initial capacity, maximumCacheSize,load factor and ordering mode.
-     * 
-     * @param initialCapacity the initial capacity.
-     * @param maximumCacheSize
-     * @param loadFactor the load factor.
-     * @param accessOrder the ordering mode - <tt>true</tt> for access-order,
-     *                <tt>false</tt> for insertion-order.
-     * @throws IllegalArgumentException if the initial capacity is negative or
-     *                 the load factor is non-positive.
-     */
-
-    public LRUCache(int initialCapacity, int maximumCacheSize, float loadFactor, boolean accessOrder) {
-        super(initialCapacity, loadFactor, accessOrder);
-        this.maxCacheSize = maximumCacheSize;
-    }
-
-    /**
-     * @return Returns the maxCacheSize.
-     */
-    public int getMaxCacheSize() {
-        return maxCacheSize;
-    }
-
-    /**
-     * @param maxCacheSize The maxCacheSize to set.
-     */
-    public void setMaxCacheSize(int maxCacheSize) {
-        this.maxCacheSize = maxCacheSize;
-    }
-
-    @Override
-    protected boolean removeEldestEntry(Map.Entry<K, V> eldest) {
-        return size() > maxCacheSize;
-    }
-}
-- 
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