1   /*
2    * Logback: the reliable, generic, fast and flexible logging framework.
3    * Copyright (C) 1999-2023, QOS.ch. All rights reserved.
4    *
5    * This program and the accompanying materials are dual-licensed under
6    * either the terms of the Eclipse Public License v1.0 as published by
7    * the Eclipse Foundation
8    *
9    *   or (per the licensee's choosing)
10   *
11   * under the terms of the GNU Lesser General Public License version 2.1
12   * as published by the Free Software Foundation.
13   */
14  package ch.qos.logback.core.testUtil;
15  
16  import java.io.IOException;
17  import java.io.PrintStream;
18  
19  import ch.qos.logback.core.testUtil.TeeOutputStream;
20  
21  public class XTeeOutputStream extends TeeOutputStream {
22  
23      boolean closed = false;
24  
25      public XTeeOutputStream(PrintStream targetPS) {
26          super(targetPS);
27      }
28  
29      @Override
30      public void close() throws IOException {
31          closed = true;
32          super.close();
33      }
34  
35      public boolean isClosed() {
36          return closed;
37      }
38  }