Bug 61709 NPE in JUnit view plus strange behavior
I200405060200 + plug-in export for I200405110800 I was running two JUnit plug-in tests from two different workbench window (maybe I switched to early from one window to the other). I then saw very odd behavior: the JUnit view switched showing results from both tests (see attached picture which shows that the jdt.ui.tests are run but a result from the refactoring tests is reported (below title). The cause for this might be the following NPE(?):
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestHierarchyTab.java
c++;
		}
		
		for (ListIterator iter= fExecutionPath.listIterator(c); iter.hasNext(); ) 
			refreshItem((TreeItem) iter.next(), false);		
		
		for (ListIterator iter= newPath.listIterator(c); iter.hasNext(); ) 
			refreshItem((TreeItem) iter.next(), true);		
		fExecutionPath= newPath;
	}
	
	private void refreshItem(TreeItem item, boolean onPath) {
		if (onPath)
			item.setImage(fSuiteRunningIcon);
		else {
			TestRunInfo info= getTestRunInfo(item);
			switch (info.getStatus()) {
			case  ITestRunListener.STATUS_ERROR:
				item.setImage(fSuiteErrorIcon);
				break;
			case  ITestRunListener.STATUS_FAILURE:
				item.setImage(fSuiteFailIcon);
				break;
			default:
				item.setImage(fSuiteIcon);
			}
		}
	}
	
	private void setCurrentItem(TreeItem treeItem) {