Bug 56911 JUnit socket communication uses wrong encoding [JUnit]
M8 socket communication between client and server of jdt.junit uses default encoding. This does not work in general because arbitrary Unicode strings are sent between client and server and the default encoding may not be Unicode preserving.
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/RemoteTestRunnerClient.java
extractFailure(arg, ITestRunListener.STATUS_FAILURE);
	            return this;
	        }
	        if (message.startsWith(MessageIds.TEST_RUN_END)) {
	            long elapsedTime = Long.parseLong(arg);
	            testRunEnded(elapsedTime);
	            return this;
	        }
	        if (message.startsWith(MessageIds.TEST_STOPPED)) {
	            long elapsedTime = Long.parseLong(arg);
	            notifyTestRunStopped(elapsedTime);
	            shutDown();
	            return this;
	        }
	        if (message.startsWith(MessageIds.TEST_TREE)) {
	            notifyTestTreeEntry(arg);
	            return this;
	        }
	        if (message.startsWith(MessageIds.TEST_RERAN)) {
	            if (hasTestId())
	                scanReranMessage(arg);
	            else 
	                scanOldReranMessage(arg);
	            return this;
	        }	
	        return this;
	    }
	}
	
	class TraceProcessingState extends ProcessingState {