@@ -0,0 +1,274 @@
+package utils;%0A%0Apublic class Position %7B%0A%09int x, y;%0A%0A%09public Position (int i, int j) %7B%0A%09%09x = i;%0A%09%09y = j;%0A%09%7D%0A%09%0A%09public int getX() %7B%0A%09%09return x;%0A%09%7D%0A%0A%09public void setX(int x) %7B%0A%09%09this.x = x;%0A%09%7D%0A%0A%09public int getY() %7B%0A%09%09return y;%0A%09%7D%0A%0A%09public void setY(int y) %7B%0A%09%09this.y = y;%0A%09%7D%0A%7D%0A

Add Position abstraction