Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package co.edu.UNal.ArquitecturaDeSoftware.Bienestar.Vista; import java.io.PrintWriter; import java.util.ArrayList; import org.json.simple.JSONObject; /** * * @author dfoxpro */ public class Util { public static void errordeRespuesta(ArrayList r, PrintWriter out) { System.err.print( "Respuesta inesperada del control !! r.size:" + r.size() + "|r0:" + r.get(0) + "|r1:" + r.get(1)); JSONObject obj = new JSONObject(); obj.put("isError", true); obj.put("errorDescrip", "Error inesperado"); out.print(obj); } }