Use-cases for version ranges?

[Tim Diekmann]

> The naming convention is version based. It looks like:
> 
> interface Collections {}
> interface Collections_1_2 extends Collections {}
> interface Collections_1_2_1 extends Collections_1_2 {}
> interface Collections_1_3 extends Collections_1_2_1 {}
> 
> We attempted this at Orbitz and it was not pretty in practice.

But did it work or cause other problems?

  Tim.