A program to Swap the values

class Swap{
public static void main(String args[]){
int num1 = Integer.parseInt(args[0]);
int num2 = Integer.parseInt(args[1]);
System.out.println(“\n***Before Swapping***”);
System.out.println(“Number 1 : “+num1);
System.out.println(“Number 2 : “+num2); //Swap logic
num1 = num1 + num2;
num2 = num1 – num2;
num1 = num1 – num2;
System.out.println(“\n***After Swapping***”);
System.out.println(“Number 1 : “+num1);
System.out.println(“Number 2 : “+num2);
}
}