Hi,

I am new to Java. I use NetBeans 7.1 IDE on Windows Vista. I try my first Hello World Program:

/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package javaapplication1;

/**
*
* @author Bilal Gharib
*/
public class JavaApplication1 {

/**on
* @param args the command line arguments
*/
public static void main(String[] args) {
System.out.println("Hello World!");
}
}

When I run the program, nothing happens!
I also tried to build the jar file; although it was built successfully, yet when I try to run it, again nothing happens.

I am completely new to Java.

Thanks to any help.