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 medical; import Citas.FrameCita; import java.io.IOException; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.UIManager; import javax.swing.UnsupportedLookAndFeelException; import org.apache.http.client.ClientProtocolException; import org.json.JSONException; import javax.swing.JOptionPane; /** * * @author Yanir */ public class Medical { /** * @param args the command line arguments */ public static void main(String[] args) throws IOException, ClientProtocolException, JSONException { // TODO code application logic here try { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); } catch (UnsupportedLookAndFeelException ex) { Logger.getLogger(Medical.class.getName()).log(Level.SEVERE, null, ex); } catch (ClassNotFoundException ex) { Logger.getLogger(Medical.class.getName()).log(Level.SEVERE, null, ex); } catch (InstantiationException ex) { Logger.getLogger(Medical.class.getName()).log(Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { Logger.getLogger(Medical.class.getName()).log(Level.SEVERE, null, ex); } FrameCita cita = new FrameCita(); cita.setVisible(true); } }