Bug 33234 Goto source doesn't work when running a single test [JUnit]
RC 1 - JUnit setup - select VectorTest.testCapacity - run->JUnit Test - in JUnit view part go to hierarchy - select testCapacity - activate Goto File from context menu Observe: you get an error dialog saying that the test class can't be found.
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestRunnerViewPart.java
aboutToLaunch();
		
		if (fTestRunnerClient != null) {
			stopTest();
		}
		fTestRunnerClient= new RemoteTestRunnerClient();
		
		
		Vector listeners= JUnitPlugin.getDefault().getTestRunListeners();	
		ITestRunListener[] listenerArray= new ITestRunListener[listeners.size()+1];
		listeners.copyInto(listenerArray);
		System.arraycopy(listenerArray, 0, listenerArray, 1, listenerArray.length-1);
		listenerArray[0]= this;
		fTestRunnerClient.startListening(listenerArray, port);
		
		fLastLaunch= launch;
		setViewPartTitle(type);
		if (type instanceof IType)
			setTitleToolTip(((IType)type).getFullyQualifiedName());
		else
			setTitleToolTip(type.getElementName());
			
	}
	private void setViewPartTitle(IJavaElement type) {
		String title;
		if (type == null)
			title= JUnitMessages.getString("TestRunnerViewPart.title_no_type"); 
		else	
			title= JUnitMessages.getFormattedString("TestRunnerViewPart.title", type.getElementName()); 
		setTitle(title);