java-1.4.2-gcj-compat uninstalls sun jre

[sean <seandarcy2 gmail com>]

On fc4t and amd64. I've installed sun jre, meeded for 
azureus.  Which works fine.

But, every time a yum update gets java-1.4.2-gcj-compat it 
removes jre.

AFAICS, no files conflict. /usr/bin/java points to 
/etc/altenatives/java which points to gij. The sun jre is 
safely in /usr/java/jre1.5.0_02.

How do i keep java-1.4.2 from uninstalling the sun jre?

sean