Class testClass = ClassLoader.getSystemClassLoader().loadClass("org.w3c.domts.level1.html.alltests");
Constructor testConstructor = testClass.getConstructor(new Class[] { DOMTestDocumentBuilderFactory.class });
DOMTestDocumentBuilderFactory factory =
new XercesHTMLDocumentBuilderFactory(
XercesHTMLDocumentBuilderFactory.getConfiguration1());
Object test = testConstructor.newInstance(new Object[] { factory });
return new JUnitTestSuiteAdapter((DOMTestSuite) test);