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/HierarchyRunView.java
fSuiteIcon.dispose();
		fSuiteErrorIcon.dispose();
		fSuiteFailIcon.dispose(); 
	}
	
	private void initMenu() {
		MenuManager menuMgr= new MenuManager();
		menuMgr.setRemoveAllWhenShown(true);
		menuMgr.addMenuListener(this);
		Menu menu= menuMgr.createContextMenu(fTree);
		fTree.setMenu(menu);	
	}
	private String getTestLabel() {
		TreeItem treeItem= fTree.getSelection()[0];
		if(treeItem == null) 
			return ""; 
		return treeItem.getText();
	}
	private TestRunInfo getTestInfo() {
		TreeItem[] treeItems= fTree.getSelection();
		if(treeItems.length == 0) 
			return null;
		return ((TestRunInfo)treeItems[0].getData());
	}	
	
	private String getClassName() {
		TestRunInfo testInfo= getTestInfo();
		if (testInfo == null) 
			return null;
		return extractClassName(testInfo.fTestName);