import java.awt.*;
import java.io.*;
import java.awt.event.*;
public class Ex9_2 {
public static void main(String[] args) {
try {
Runtime ec=Runtime.getRuntime();
ec.exec("");
File file=new File("C:\\Windows\\System32","notepad.exe");
ec.exec(file.getAbsolutePath());
}
catch(Exception e){}
}
}