suite.addTestSuite( TestWheelGroup3.class );
  static public Test suite() {    TestSuite suite = new TestSuite();    suite.addTestSuite( TestWheelGroup0.class );  // fail: grant ADMIN w/out wheel    suite.addTestSuite( TestWheelGroup1.class );  // fail: grant ADMIN w/ wheel    suite.addTestSuite( TestWheelGroup2.class );  // fail: grant ADMIN w/ ALL wheel    return suite;  } // static public Test suite()