package junit.tests.runner;import junit.framework.Test;import junit.framework.TestSuite;/** * TestSuite that runs all the sample tests * */public class AllTests {	public static void main(String[] args) {		junit.textui.TestRunner.run(suite());	}		public static Test suite() { // Collect tests manually because we have to test class collection code		TestSuite suite= new TestSuite("Framework Tests");		suite.addTestSuite(StackFilterTest.class);		suite.addTestSuite(BaseTestRunnerTest.class);		suite.addTestSuite(TextFeedbackTest.class);		suite.addTestSuite(TextRunnerSingleMethodTest.class);		suite.addTestSuite(TextRunnerTest.class);		return suite;	}		static boolean isJDK11() {		String version= System.getProperty("java.version");		return version.startsWith("1.1");	}}