[Haskell-cafe] Collections

[Brent Yorgey]

> > public class Pair<A, B> {
> >   public A fst;
> >   public B snd;
> >   public Pair(A fst, B snd) {
> >     this.fst = fst;
> >     this.snd = snd;
> >   }
> > }
>
> OK, I don't even understand that syntax. Have they changed the Java
> language spec or something?


Yes.  As of version 5 (or 1.5, or whatever you want to call it), Java has
parametric polymorphism.  Do a Google search for "Java generics".

-Brent
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