Question

I would like to unzip a jar library that I am using check the classes if it’s core functionality is updated to what is presented on GitHub.

How do you unzip a .jar file?

Update:

You wont be able to get class .txt without the source code attached to them if you unzip the directly.

Thanks, to alegen’s method of using a Java Decompiler you can decompile classes.

Answer 1

Open the JAR file with WinRAR but unless the people also packaged the source code, you will only find .class files which contain bytecode. You will have to also use a decompiler; I usually use JD Java Decompiler.