@Override
  public String getExtraOptionsHelpText() {
    return "http://docs.aws.amazon.com/redshift/latest/mgmt/configure-jdbc-connection.html";
  }
@Test
  public void testGetExtraOptionsHelpText() throws Exception {
    assertEquals( "http://docs.aws.amazon.com/redshift/latest/mgmt/configure-jdbc-connection.html",
      dbMeta.getExtraOptionsHelpText() );
  }