/*
  * Test for String nextToken()
  */
 @Test
 public void testTokenizer4() {
   QuotedStringTokenizer tok = new QuotedStringTokenizer("abc'def,ghi'jkl", ",");
   tok.setSingle(false);
   assertEquals("abc'def", tok.nextToken());
   assertEquals("ghi'jkl", tok.nextToken());
   tok = new QuotedStringTokenizer("abc'def,ghi'jkl", ",");
   tok.setSingle(true);
   assertEquals("abcdef,ghijkl", tok.nextToken());
 }