I couldn't find anybody to send this question to, so I'm filing a bug.

I recently downloaded the latest release of JFC from java.sun.com. In it are
directions to load the classes into a GUI builder. When I try to load
swingall.jar into Java Workshop 2.0 I get the following error:

java.lang.ExceptionInInitializerError
at java.lang.Throwable.<init>(Compiled Code)
at java.lang.Error.<init>(Compiled Code)
at java.lang.LinkageError.<init>(Compiled Code)
at java.lang.ExceptionInInitializerError.<init>(Compiled Code)
at java.lang.ClassLoader.resolveClass(Compiled Code)
at sunsoft.jws.visual.designer.loader.VJClassLoader.applyDefinition(Compiled Code)
at sunsoft.jws.visual.designer.loader.VJClassLoader.applyDefinitions(Compiled Code)
at sunsoft.jws.visual.designer.loader.VJJarLoader.defineIt(Compiled Code)
at sunsoft.jws.visual.designer.loader.VJJarLoader.<init>(Compiled Code)
at sunsoft.jws.visual.designer.loader.VJJarLoader.getVJJarLoader(Compiled Code)
at sunsoft.jws.visual.designer.loader.VJJarLoader.getVJJarLoader(Compiled Code)
at sunsoft.jws.visual.designer.importer.ImportBeans.loadJar(Compiled Code)
at sunsoft.jws.visual.designer.importer.ImportBeans.trigger(Compiled Code)
at sunw.kfc.beans.filebrowser.FileBrowserPanel.notifyListenersAux(Compiled Code)
at sunw.kfc.beans.filebrowser.FileBrowserPanel.notifyListeners(Compiled Code)
at sunw.kfc.beans.filebrowser.FileBrowserPanel.actionPerformed(Compiled Code)
at java.awt.Button.processActionEvent(Compiled Code)
at java.awt.Button.processEvent(Compiled Code)
at java.awt.Component.dispatchEventImpl(Compiled Code)
at java.awt.Component.dispatchEvent(Compiled Code)
at java.awt.EventDispatchThread.run(Compiled Code)
Visual Palette Editor Log : Error: This jar file swingall.jar is not loadable or introspectable.