WhitespaceArgumentDelimiter getSqlDelimiter() {
    return this.sqlDelimiter;
  }
@Test
  void testSqlDelimiterCharacters() {
    assertTrue(sqlCompleter.getSqlDelimiter().isDelimiterChar("r,", 1));
    assertTrue(sqlCompleter.getSqlDelimiter().isDelimiterChar("SS,", 2));
    assertTrue(sqlCompleter.getSqlDelimiter().isDelimiterChar(",", 0));
    assertTrue(sqlCompleter.getSqlDelimiter().isDelimiterChar("ttt,", 3));
  }