Once a JAR file is made, can it be reversed back into a collection of its constituent .class files?
Yes, I believe that JAR (Java Archives) are pretty much just ZIP files.
Hodgman,
thx for the reply -- do you know how to do the conversion?
Check some info
here. Or you can use any program capable of extracting .zip files.
You can just rename foo.jar to foo.zip and open it with any program capable of processing zip files.