Why am i getting this error in my method?

[bdl1127]

Im getting a "Cannot invoke toString() on the primitive type int" error in the method toString(). I have tried changing the syntax and nothing looks wrong...any insight?

public class Point {

private int x;
private int y;

public Point(){
}

public Point(int x, int y) {
this.x = x;
this.y = y;
}

public void move(int x, int y) {
move(x,y);
}

public void reposition(int x, int y) {

}

public String toString() {
x.toString();
y.toString();
}

}

[eRaaaa]

1) you can`t call methods on primitive types?!
2) the toString method must return a String!
3) maybe you are looking for String.valueOf(...)
4) check your move method :D