I think you all have Kaffe installed. Check with:

rpm -q kaffe

Become the root user and remove it (unless you really, really want it) with:

rpm -e kaffe

Kaffe is an open source version of java that implements Java 1.1, an older version of Java.

I'll assume you all have a 1.3.1 version of Java from Sun installed and correctly added to your PATH environment variable. :-)

If you really, really want Kaffe installed for some reason, try putting the java bin directory as the first entry in the PATH variable.