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write code defining a method named swap(Point p) that will change the x and y coordinates...

write code defining a method named swap(Point p) that will change the x and y coordinates for any Point object passed to it. So a call to swap(p) where p has x=3 and y=50 resets the point with x=50 and y=3. A call to swap(q) changes the coordinates of point q from x=88,y=25 to x=25, y=88

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Answer #1
public static void swap(Point p){
  int t = p.x;
  p.x = p.y;
  p.y = t;
}

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