private void testPackageScreener(ClassScreener screener) {
private void testPackageScreener(IClassScreener screener) {
	private void testPackageScreener(ClassScreener screener) {		Assert.assertTrue(screener.matches(SOME_CLASS_FILENAME));		Assert.assertTrue(screener.matches(SOME_OTHER_CLASS_FILENAME));		Assert.assertFalse(screener.matches(UNRELATED_THING_CLASS_FILENAME));		Assert.assertTrue(screener.matches(SOME_CLASS_JARFILENAME));		Assert.assertTrue(screener.matches(SOME_OTHER_CLASS_JARFILENAME));		Assert.assertFalse(screener.matches(UNRELATED_THING_CLASS_JARFILENAME));	}