fErrorTickManager= new ErrorTickManager();
	public void startup() {		IAdapterManager manager= Platform.getAdapterManager();		manager.registerAdapters(new JavaElementAdapterFactory(), IJavaElement.class);		manager.registerAdapters(new MarkerAdapterFactory(), IMarker.class);		manager.registerAdapters(new EditorInputAdapterFactory(), IEditorInput.class);		manager.registerAdapters(new ResourceAdapterFactory(), IResource.class);						fErrorTickManager= new ErrorTickManager();				try {			VMPreferencePage.initializeVMInstall();		} catch (CoreException e) {			log(e.getStatus());		}	}