ContainerComparator


1   /*******************************************************************************
2    * Copyright (c) 2000, 2005 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.jdt.internal.junit.launcher;
12  
13  import java.util.Comparator  ;
14  
15  public class ContainerComparator implements Comparator   {
16  
17      public int compare(Object   o1, Object   o2) {
18          String   container1= (String  )o1;
19          String   container2= (String  )o2;
20          if (container1 == null)
21              container1= ""; //$NON-NLS-1$
22          if (container2 == null)
23              container2= ""; //$NON-NLS-1$
24          return container1.compareTo(container2);
25      }
26  }
27

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