Private int x；;
Private int y；;
public void setX(int x) {
this.x = x
}
Common empty set (int y) (
this.y = y
}
Common point () {
this . x = 0；
this . y = 0；
}
Common point getPoint() {
Return this;
}
public void movePoint(int x，int y) {
this.x = x
this.y = y
}
Common string toString() {
return "[X=" + x +"，Y = "+Y+"]"；
}
Public static void main(String[] args) {
Point Point = new Point()；
system . out . println(point)；
point . setx(5)；
point . sety(5)；
system . out . println(point . get point())；
point.movePoint( 10，20)；
system . out . println(point)；
}
}