suite.addTest(ArrayUtilsAddTest.suite());
    public static Test suite() {        TestSuite suite = new TestSuite();        suite.setName("Commons-Lang Tests");        suite.addTest(ArrayUtilsTest.suite());        suite.addTest(BitFieldTest.suite());        suite.addTest(BooleanUtilsTest.suite());        suite.addTest(CharRangeTest.suite());        suite.addTest(CharSetTest.suite());        suite.addTest(CharSetUtilsTest.suite());        suite.addTest(CharUtilsTest.suite());        suite.addTest(ClassUtilsTest.suite());        suite.addTest(EntitiesTest.suite());        suite.addTest(IllegalClassExceptionTest.suite());        suite.addTest(IncompleteArgumentExceptionTest.suite());        suite.addTest(NotImplementedExceptionTest.suite());        suite.addTest(NullArgumentExceptionTest.suite());        suite.addTest(NumberRangeTest.suite());        suite.addTest(NumberUtilsTest.suite());        suite.addTest(ObjectUtilsTest.suite());        suite.addTest(RandomStringUtilsTest.suite());        suite.addTest(SerializationUtilsTest.suite());        suite.addTest(StringUtilsTest.suite());        suite.addTest(StringUtilsTrimEmptyTest.suite());        suite.addTest(StringUtilsSubstringTest.suite());        suite.addTest(StringUtilsEqualsIndexOfTest.suite());        suite.addTest(StringUtilsIsTest.suite());        suite.addTest(StringEscapeUtilsTest.suite());        suite.addTest(SystemUtilsTest.suite());        suite.addTest(UnhandledExceptionTest.suite());        suite.addTest(ValidateTest.suite());        suite.addTest(WordUtilsTest.suite());        return suite;    }