public class Program198 {
int x;
int y;
public void dostuff(int x,int y){
this.x =x;
y=this.y;
}
public void display(){
System.out.println("x="+x+"y=="+y);
}
public Program198() {
}
public static void main(String[] args) {
Program198 m1 = new Program198();
m1.x=100;
m1.y=200;
Program198 m2 = new Program198();
m2.dostuff(m1.x, m1.y);
m1.display();
m2.display();
}
}
