try{ parseParams(request);
try { ServletUtil.parseParams(this, request);
    public void execute(HttpServletRequest request, 			HttpServletResponse response) throws IOException    {      this.out = response.getOutputStream();            try{	parseParams(request);		List ret = getObjects();	if (ret!=null)	  {	    ObjectOutputStream p = new ObjectOutputStream(out);	    p.writeObject(ret);	                if(log.isDebugEnabled()) {              log.debug("Sent Objects");            }	    	  }      } catch (Exception e) {        if(log.isErrorEnabled()) {          log.error("PlanServlet Exception: ", e);        }      }    }