Bug 65839 [JUnit] update job leaks
There are situations when the JUnit update jobs are not properly stopped. Need to add safety checks to make sure that the update job is stopped.
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestRunnerViewPart.java
private boolean fRunning= true; 
		
		public UpdateUIJob(String name) {
			super(name);
			setSystem(true);
		}
		public IStatus runInUIThread(IProgressMonitor monitor) {
			if (!isDisposed()) { 
				doShowStatus();
				refreshCounters();
			}
			schedule(REFRESH_INTERVAL);
			return Status.OK_STATUS;
		}
		
		public void stop() {
			fRunning= false;
		}
		public boolean shouldSchedule() {
			return fRunning;
		}
		
		
	}
	protected void doShowStatus() {
		setTitle(fStatus);
	}
	protected void setInfoMessage(final String message) {