private void extractUrl(IRequest events) {
		for(ITraceEvent e : events.getEvents()) {
			if ("HttpServlet".equals(e.getClassName() )
				&& "javax.servlet.http".equals(e.getPackageName() ) ) {
				System.out.println("HttpServlet raw [" + e.getRawEventData() + "]");
				
				events.getEvents().remove(e);
				
				if (e.getEventType().equals(EventType.ARG) ) {
					
					if (e.getValue().contains("POST")
							|| e.getValue().contains("GET"))
						events.setUrl(e.getRawEventData());
					else if (e.getValue().contains("HTTP")) 
						events.setUrl(e.getValue());
				} 
			}
		}
		
	}