docs: public boolean needsGui()
  	{
  		if (inNeedsGui)
  		{
  			return false;
  		}
  		inNeedsGui = true;
  
  		try
  		{
  			if (getBeanContextPeer() != this)
  			{
  				if (getBeanContextPeer().needsGui())
  				{
  					return true;
  				}
  			}
  			Object childs[] = copyChildren();
  			for (int i = 0; i < childs.length; i++)
  			{
  				if (childs[i] instanceof Component)
  				{
  					return true;
  				}
  				Visibility v = getChildVisibility(childs[i]);
  				if (v != null && v.needsGui())
  				{
  					return true;
  				}
  			}
  			return false;
  		}
  		finally
  		{
  			inNeedsGui = false;
  		}
  	}