problem running kaffe with GUI

[Prahladavaradan Sampath]

hi,

I have been trying to run kaffe with a gui interface, and I keep running
into problems. I tried to compile and run a test harness included with
the Biss (0.87) package (BookTest1.java in biss/awt/test). Following 
is the error message I get:

> javac Booktest1.java
> kaffe Booktest1
java.lang.NullPointerException
        at biss/awt/kernel/Toolkit.<init>(line unknown, pc 200b1c)
        at biss/awt/kernel/Toolkit.<init>(line unknown, pc 20a0f0)
        at java/awt/Toolkit.getDefaultToolkit(243)
        at biss/awt/Awt.<clinit>(92)
        at biss/awt/TopWindow.<init>(120)
        at biss/awt/BookTest1.<init>(36)
        at biss/awt/BookTest1.main(50)

Can anyone help me with this problem.

regards

Prahlad