Swign application and Runtime.getRuntime().exec(cmd)

Question

i want to use this program in a swing application, when i press the button it will execute this comand,?? is possible?
String[] cmd = {"pwd","ls"};
try {
Process ls = Runtime.getRuntime().exec(cmd);
BufferedReader input1 = new BufferedReader(new InputStreamReader(ls.getInputStream()));
String str = input1.readLine();
/* Keep looping until we have read all of the output */
while(str != null) {
System.out.println(str);
str = input1.readLine();
} catch (java.io.IOException el) {
System.err.println(el);
import javax.swing.*;
import java.awt.event.*;
public class Main{
JFrame frame;
public static void main(String[] args){
Main db = new Main();
public Main(){
frame = new JFrame("Show Message Dialog");
JButton button = new JButton("Click Me");
button.addActionListener(new MyAction());
frame.add(button);
frame.setSize(400, 400);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
public class MyAction implements ActionListener{
public void actionPerformed(ActionEvent e){
JOptionPane.showMessageDialog(frame,"hello");
}

Answer 1

its pretty hard to read without code tags,
if your questions is can i use this code in my new swing applications when i press a button
sure you can you need to make your new program with actionlisterners, your button will then wait until you click on it,
then you will call your old method when the button is clicked
I think that what you want sorry if i got the wrong end of the stick