lrucache.java

来自「这个weblogging 设计得比较精巧」· Java 代码 · 共 22 行

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/* * Created on Jun 15, 2004 */package org.roller.util;import java.util.Map;// David Flanaghan: http://www.davidflanagan.com/blog/000014.htmlpublic class LRUCache extends java.util.LinkedHashMap {    protected int maxsize;    public LRUCache(int maxsize)     {        super(maxsize*4/3 + 1, 0.75f, true);        this.maxsize = maxsize;    }    protected boolean removeEldestEntry(Map.Entry eldest) {         return size() > this.maxsize;     }}    

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