public class Test2 {
    public static void main(String args[]) {
	int i = 5;
	System.out.println("Before changeMe(i); i = " + i);
       	i = changeMe(i);
	System.out.println("After i = changeMe(i); i = " + i);
    }

    public static int changeMe (int num1) {
	System.out.println("     num1 = " + num1);
	num1 = 100;
	System.out.println("     num1 = " + num1);
	return num1;
    }
} //Test2