public static String removeTAB( String in ) {
    return removeChar( in, '\t' );
  }
@Test
  public void testRemoveTAB() {
    assertEquals( "foo\r\nbar", Const.removeTAB( "foo\r\n\tbar" ) );
    assertEquals( "", Const.removeTAB( "" ) );
    assertEquals( "", Const.removeTAB( null ) );
    assertEquals( "", Const.removeTAB( "\t" ) );
    assertEquals( "\r", Const.removeTAB( "\t\r\t" ) );
    assertEquals( "Thisisatest",
        Const.removeTAB( "\tThis\tis\ta\ttest" ) );
  }