Can i combine many jar files in one jar file

Question

I have multiple JAR files, which I have to add to classpath in Eclipse.

Is it possible to combine 30 files in one file and include that file?

Answer 1

There is another thread here that explains how to package jars for releases, including using Ant, jarjar and eclipse plugins.

Answer 2

Jar files are just ZIP files, so you can try to unzip all jars, put all files together and then ZIP them again.