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 sistemas; import SalesBusinessModel.SalesManager; import javax.swing.UIManager; import com.jgoodies.looks.plastic.PlasticLookAndFeel; import com.jgoodies.looks.plastic.theme.DesertBlue; import java.util.ArrayList; /** * * @author alulab14 */ public class Sistemas { /** * @param args the command line arguments */ public static void main(String[] args) { // TODO code application logic here //MantenerPromocion mant = new MantenerPromocion(); //mant.setVisible(true); try { // UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel"); PlasticLookAndFeel.setPlasticTheme(new DesertBlue()); UIManager.setLookAndFeel(new PlasticLookAndFeel()); } catch (Exception ex) { ex.printStackTrace(); } Login prin = new Login(); prin.setVisible(true); //try { Utils.chartExcel(); } catch (Exception e){} /*ArrayList<Object> list = SalesManager.queryDailySalesByProduct(6, 9, 2015, 1); for(int i = 0; i<list.size();i++) System.out.println("cantidad de producto " + i + " :" + (Integer)list.get(i));*/ } }