docs: @SuppressWarnings("unchecked")
  	private Vector<Object> getList(TreeMap<String, Object> map, String key) {
  	    Object obj = null;
  	    synchronized (map) {
  	        obj = map.get(key);
  	    }
  	    
  	    if (obj != null && obj instanceof Vector) {
  	    	// ZAP: Added the type argument.
  	        return (Vector<Object>) obj;
  	    }
  	    return null;
  	    
  	}