public String[] getFileTypeDisplayNames( Locale locale ) {
    return new String[] { "Jobs", "XML" };
  }
@Test
  public void testGetFileTypeDisplayNames() throws Exception {
    String[] names = jobFileListener.getFileTypeDisplayNames( null );
    assertNotNull( names );
    assertEquals( 2, names.length );
    assertEquals( "Jobs", names[0] );
    assertEquals( "XML", names[1] );
  }