[jdt-debug-dev] Vector optimization

[Jared Burns <jared-eclipse@xxxxxxxxx>]

As a simple optimization, I'd like to search the debug plugins for references 
to the no-parameter constructor of Vector (Vector()) and, whereever sensible 
replace it with a call to the constructor with a size (Vector(someInt)).

Jed and I were looking through the code recently and found quite a few cases 
where we know what the length of a Vector will be but we initialize it to 
empty anyway. This results in unneccessary array creation/copying under the 
hood.

I'll hold off on doing this until tomorrow in case there are any objections.

- Jared