[Jazzlib-developers] jazzlib bug fixes

[<joe...@gm...>]

Hi!

OK it's me again. Please apologize but my fix for ZipFile.java was not 
correct!

It fails with the trivial case, an empty zip file. Empty zip files are rare 
and useless, of course, but an EOFException in that case is really not 
required at all. Attached you find a correct ZipFIle.java that works now.

Another issue was that DeflaterEngine does not correctly deflate multiple zip 
entries. It fails at a subsequent zip entry to deflate with an 
ArrayIndexOutOfBoundException. I guess this has been reported as a bug. I 
fixed this, too. You find a modified DeflaterEngine.java attached. The 
reset() method has been extended by two more lines to reset some fields.

With jazzlib status now, I can now add and remove zip entries within an 
archive from a Swing tool. That's cool! Once again thanks for the library. If 
there are more jazzlib issues, I'll be back.

Cheers, Jörg