package myProject;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Timer;
import java.util.logging.Level;
import java.util.logging.Logger;


public class Splash extends javax.swing.JFrame {

    public Splash() {
        initComponents();
    }

    public static void main(String args[]) {
      [...default code ...]
        }
        //</editor-fold>
        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new Splash().setVisible(true);
            }
        });

        // code I'm trying to run when the window shows
        new java.util.Timer().schedule(
                new java.util.TimerTask() {
                    @Override
                    public void run() {

                        // show the next window
                        WindowShow Show = new WindowShow();
                        Show.setVisible(true);

                        // hide this window, DOESN'T WORK
                        this.setVisible(false);

                    }
                },
                5000
        );
    }



    // Variables declaration - do not modify
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    // End of variables declaration
}