Jython, GILs and object locking.

[Jon Franz_antispam]

> Most of the I/O code that's built into python, already does this. It's
> written in C, and the C code releases the GIL before engaging in the
> operation. Or, I should add, so I have been informed by previous
> beatings of this horse carcass.

I have yet to see such code run on a seperate cpu, but I may be mistaken...
I'll make some test cases.