How to combine two Jar files

Question

Is it possible to combine two jar files such that in an applet tag I can simply do something like

archive=\"jarjar.jar/jar1.jar\"...  ...archive=\"jarjar.jar         


        

Answer 1

Just unzip both jar files, then zip the results into one zip file, and rename this to jar again.

But as adarshr said: Better use the jar command for that.