Java: Creating a .jar?

[toString]

I unziped a jar once - to get to the javadoc files. But I managed to delete the actual jar file afterwards...

How do I recreate a jar file from the folder structure I now have? It seems weird that winrar/7zip can extract these, but not create them!

Thanks for any info
KA

 

[Una]

http://java.sun.com/developer/Books/javaprogramming/JAR/basics/build.html

 

[matja]

normal zip + rename works too, doesn't it? been a while since I used java but I think that used to work.