ZK - Open Source Ajax Java Framework

Hi,

I have just a subset of JAR files from ZK 3.6.4 (e.g. I omit jruby, jpython, etc.) in WEB-INF/lib . When I have changed ZK package in in Project->Properties->ZK->Package Setting, then all ZK JARs in WEB-INF/lib has been overwritten. (And I have to go delete some of them again.) I have NOT checked the "Force overwriting ..." checkbox. Is it a bug?

It's not a bug, it's a spec.
"Force overwriting" means overwrite the file if the name is the same.
But if different version of zk have contains different set of jar files.
New jar files should be copied always.

If you have better propose for spec, please post to feature.