How to Delay MessageDialogBox in Java?

Question

So in this chunk of code:

//Actions performed when an event occurs.
    public void actionPerformed(ActionEvent event) 
    {
        String command = event.         


        

Answer 1

You can use the SwingWorker.

Have a look here, java tutorial.

SwingWorker worker = new SwingWorker() {
    @Override
    public Void doInBackground() {
        FileConverter fc = new FileConverter();
        return null;
    }

    @Override
    public void done() {
        JOptionPane.showMessageDialog(this, "Step 1 Complete!", "Validation", JOptionPane.INFORMATION_MESSAGE);
    }
};