System.out.println("Sent cluster urls");
System.out.println("Sent agent urls");
    public void execute( HttpServletRequest request, 			 HttpServletResponse response) throws IOException, ServletException     {            // this.out = response.getWriter();      this.out = response.getOutputStream();      // create a URL parameter visitor      ServletUtil.ParamVisitor vis =         new ServletUtil.ParamVisitor() {	    public void setParam(String name, String value) {	      /* There is no mode, as it only returns the list of agent	       * names, so do nothing but set up for parameter parsing.   	       */	  	    }	  };            // visit the URL parameters      ServletUtil.parseParams(vis, request);                  // need try/catch here or caller sends exceptions to client as html      try {	System.out.println("CSMART_CommunityProviderServlet received query..........");	StringBuffer buf = HttpUtils.getRequestURL(request);	Vector collection = getSelfInformation(buf);	//out.print(collection);		ObjectOutputStream p = new ObjectOutputStream(out);	p.writeObject(collection);	System.out.println("Sent cluster urls");      } catch (Exception e) {	System.out.println("CSMART_CommunityProviderServlet Exception: " + e);	e.printStackTrace();      }    }