001/**
002 * Logback: the reliable, generic, fast and flexible logging framework.
003 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
004 *
005 * This program and the accompanying materials are dual-licensed under
006 * either the terms of the Eclipse Public License v1.0 as published by
007 * the Eclipse Foundation
008 *
009 *   or (per the licensee's choosing)
010 *
011 * under the terms of the GNU Lesser General Public License version 2.1
012 * as published by the Free Software Foundation.
013 */
014package ch.qos.logback.core.appender;
015
016import java.io.IOException;
017import java.io.PrintStream;
018
019import ch.qos.logback.core.testUtil.TeeOutputStream;
020
021public class XTeeOutputStream extends TeeOutputStream {
022
023    boolean closed = false;
024
025    public XTeeOutputStream(PrintStream targetPS) {
026        super(targetPS);
027    }
028
029    @Override
030    public void close() throws IOException {
031        closed = true;
032        super.close();
033    }
034
035    public boolean isClosed() {
036        return closed;
037    }
038}