[Kaffe] patch for Jar program

[Edouard G. Parmelan]

Moses DeJong wrote:

> Attached in a patch for
> libraries/extensions/tools/javalib/kaffe/tools/jar/Jar.java

> Here is a patch that should speed up the ZipInputStream implementation.

> Here are a couple of huge patches to the ZipInputStream.java and
> ZipOutputStream.java classes. I have also included the regression
> test I used to create these patches.

> Here is nice little patch that fixes a problem with the "dos time"
> field written out by a ZipOutputStream. I have also attached
> a regression test that shows how kaffe is broken.

Thanks, commited.

Note that I have not rebuild Klasses.jar.
-- 
Edouard G. Parmelan
http://egp.free.fr