registerAppDecriptors(applicationId);
registerAppDescriptor(applicationId);
	private EclipseAppDescriptor getAppDescriptor(String applicationId) {		EclipseAppDescriptor result = null;		synchronized (apps) {			result = (EclipseAppDescriptor) apps.get(applicationId);		}		if (result == null) {			registerAppDecriptors(applicationId); // try again just in case we are waiting for an event			synchronized (apps) {				result = (EclipseAppDescriptor) apps.get(applicationId);			}		}		return result;	}