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
}
		runFailed(JUnitMessages.getFormattedString("RemoteTestRunner.error.connect", new String[]{fHost, Integer.toString(fPort)} )); 
		exception.printStackTrace();
		return false;
	}
	/**
	 * Shutsdown the connection to the remote test listener.
	 */
	private void shutDown() {
		if (fWriter != null) {
			fWriter.close();
			fWriter= null;
		}
		try {
			if (fReaderThread != null)   {
				
				
				
				fReaderThread.interrupt();
			}
			if (fReader != null) {
				fReader.close();
				fReader= null;
			}
		} catch(IOException e) {
			if (fDebugMode)
				e.printStackTrace();
		}
		
		try {