🚀 go-pugleaf

I just picked up the JBuilder Starter Kit with v 1.01 of JBuilder, thinking
"Hey, for $40, how can I go wrong?" and I've got a Swing application that I've
been working on using command-line tools (with JDK 1.2) that I'd like to import.

Unfortunately, when I click on a node such as JPanel, I get a "Resolve Java
Class" dialog saying 'Cannot find class "JPanel"'.  I've modified the CLASSPATH
under "Tools|IDE Options|Default Class Path" to include the 1.2 JDK, but that
didn't help.

Is there a way to fix this, or have I just bought a completely obsolescent piece
of software?  I hope it's the former.

Thanks for any help!