Bug 28563 NPE on shutdown when JUnit view wasn't realized
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestRunnerViewPart.java
fErrors++;
			}
		}			
		info.fStatus= status;	
		final TestRunInfo finalInfo= info;
		postAsyncRunnable(new Runnable() {
			public void run() {
				refreshCounters();
				for (Enumeration e= fTestRunViews.elements(); e.hasMoreElements();) {
					ITestRunView v= (ITestRunView) e.nextElement();
					v.testStatusChanged(finalInfo);
				}
			}
		});
		
	}
	/*
	 * @see ITestRunListener#testTreeEntry
	 */
	public void testTreeEntry(final String treeEntry){
		postSyncRunnable(new Runnable() {
			public void run() {
				if(isDisposed()) 
					return;
				for (Enumeration e= fTestRunViews.elements(); e.hasMoreElements();) {
					ITestRunView v= (ITestRunView) e.nextElement();
					v.newTreeEntry(treeEntry);
				}
			}
		});