// Want program to swap two values

public class Swap {
    public static void main(String[] args) {

	// Initialize variables:
	int value1, value2;
	value1 = 10;
	value2 = 20;

	// Output current values:
	System.out.println("Value1: "+value1);
	System.out.println("Value2: "+value2);

	// Swap values:
	int tmp;
	tmp = value1;
	value1 = value2;
	value2 = tmp;

	// Output current values:
	System.out.println("Value1: "+value1);
	System.out.println("Value2: "+value2);
	
    }

}