Bug 80912 JUnit tests can't be launched with a 1.3 level jvm anymore
In latest 3.1 integration builds the eclipse textrunner doesn't work if you select a 1.3 level jvm for running the test. It crashes for a dependency from IdentityHashMap (java 1.4). Although eclipse need a 1.4 jre, selecting a 1.3 jre from the run/debug configuration should be possible: this is a show stopper for anyone needs to compile projects using jre 1.3. build 200412140010 java.lang.NoClassDefFoundError: java/util/IdentityHashMap at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:448) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:343) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:195)
org.eclipse.jdt.junit.runtime/src/org/eclipse/jdt/internal/junit/runner/RemoteTestRunner.java
}
	/**
	 * Waits for rerun requests until an explicit stop request
	 */
	private synchronized void waitForReruns() {
		while (!fStopped) {
			try {
				wait();
				if (!fStopped && fRerunRequests.size() > 0) {
					RerunRequest r= (RerunRequest)fRerunRequests.remove(0);
					rerunTest(r.fRerunTestId, r.fRerunClassName, r.fRerunTestName);
				}
			} catch (InterruptedException e) {
			}
		}
	}
	
	/**
	 * Returns the Test corresponding to the given suite. 
	 */
	private Test getTest(String suiteClassName, String testName) {
		Class testClass= null;
		try {
			testClass= loadSuiteClass(suiteClassName);
		} catch (ClassNotFoundException e) {
			String clazz= e.getMessage();
			if (clazz == null) 
				clazz= suiteClassName;
			runFailed(JUnitMessages.getFormattedString("RemoteTestRunner.error.classnotfound", clazz)); 
			return null;