public class Invoke {

	public static void main(String[] args) {
		int y = 5;
		int z;
		Number num = new Number();
		num.setX(y);
		z = num.getX();

		System.out.println("The integer is: " + z);
	}

}

class Number {
	private int x;

	public void setX(int a) {
		x = a;
	}

	public int getX() {
		return x;


	}
}