linux-sun-jdk1.4.2 on FreeBSD 4.8 giving me pains

[M.D. DeWar]

NEWBIE ALERT NEWBIE ALERT:

When I try to run any java I get this:

spiderman# ./java /temp/babylon-2.1_BETA/babylonServer
Exception in thread "main" java.lang.NoClassDefFoundError:
/temp/babylon-2/1_BET
A/babylonServer

I have tried to follow all the different java install instructions.
I tried kafee 1.0.7 but got some other error.

any help greatly greatly appreciated

Thanks
newbie Mark