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1   /**
2    * Logback: the reliable, generic, fast and flexible logging framework.
3    * Copyright (C) 1999-2015, 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.pattern;
15  
16  import java.util.List;
17  
18  public class ConverterHello extends DynamicConverter<Object> {
19  
20      String firstOption;
21  
22      @Override
23      public void start() {
24          List<String> options = getOptionList();
25          if (options != null && !options.isEmpty())
26              firstOption = options.get(0);
27          super.start();
28      }
29  
30      public String convert(Object event) {
31          return "Hello";
32      }
33  
34  }