001    /*****************************************************************************
002     * Copyright (C) PicoContainer Organization. All rights reserved.            *
003     * ------------------------------------------------------------------------- *
004     * The software in this package is published under the terms of the BSD      *
005     * style license a copy of which has been included with this distribution in *
006     * the LICENSE.txt file.                                                     *
007     *                                                                           *
008     *****************************************************************************/
009    package org.picocontainer.references;
010    
011    import org.picocontainer.ObjectReference;
012    
013    import java.io.Serializable;
014    import java.io.ObjectOutputStream;
015    import java.io.ObjectInputStream;
016    
017    /**
018     * Gets and sets references on Thread Local
019     * @author Paul Hammant
020     */
021    @SuppressWarnings("serial")
022    public class ThreadLocalReference<T> extends ThreadLocal<T> implements ObjectReference<T>, Serializable {
023    
024        private void writeObject(final ObjectOutputStream out) {
025            if(out != null); // eliminate warning because of unused parameter
026        }
027    
028        private void readObject(final ObjectInputStream in) {
029            if(in != null); // eliminate warning because of unused parameter
030        }
031    
032    }