@@ -0,0 +1,449 @@
+package com.github.noxan.aves.util;%0D%0A%0D%0Apublic class Tuple%3CA, B%3E %7B%0D%0A    private A first;%0D%0A    private B second;%0D%0A%0D%0A    public Tuple(A first, B second) %7B%0D%0A%09setFirst(first);%0D%0A%09setSecond(second);%0D%0A    %7D%0D%0A%0D%0A    public void setFirst(A first) %7B%0D%0A%09this.first = first;%0D%0A    %7D%0D%0A%0D%0A    public A getFirst() %7B%0D%0A%09return first;%0D%0A    %7D%0D%0A%0D%0A    public void setSecond(B second) %7B%0D%0A%09this.second = second;%0D%0A    %7D%0D%0A%0D%0A    public B getSecond() %7B%0D%0A%09return second;%0D%0A    %7D%0D%0A%7D%0D%0A

implement tuple container class for two generic elements