@@ -0,0 +1,423 @@
+package eco.game;%0A%0A/**%0A * A small parameterized class for an object with two values, a 2-tuple%0A * %0A * @author phil%0A * %0A * @param %3CX%3E%0A * @param %3CY%3E%0A */%0A%0Apublic class Tuple%3CX, Y%3E %7B%0A%0A%09public X x;%0A%09public Y y;%0A%0A%09public Tuple(X x, Y y) %7B%0A%09%09this.x = x;%0A%09%09this.y = y;%0A%09%7D%0A%0A%09public X getX() %7B%0A%09%09return x;%0A%09%7D%0A%0A%09public void setX(X x) %7B%0A%09%09this.x = x;%0A%09%7D%0A%0A%09public Y getY() %7B%0A%09%09return y;%0A%09%7D%0A%0A%09public void setY(Y y) %7B%0A%09%09this.y = y;%0A%09%7D%0A%0A%7D%0A

Create Tuple.java