Setting generation 1 and generation 2 Java VMs in stage 1

I am creating a LiveCD using Catalyst 2.0_rc49 and I am including some Java
packages on it.  The Gentoo Java group just finished migrating to the following
new way to handle Java packages:

http://www.gentoo.org/proj/en/java/java-upgrade.xml

and the new way requires that a script be run after installing the generation 1
and generation 2 VMs.  Here is an example of setting the generation 1 and 2
VMs:

java-config-1 --set-system-vm <choice of vm>

java-config-2 --set-user-vm <choice of vm>


The problem I am encountering in stage 1 is that the Java packages need to have
the generation 1 and 2 VMs set before they can compile or they will exit with
an error.

Does anyone have any thoughts on how the java-config-1 and java-config-2
scripts can be run after the Java VM packages have been compiled in stage 1 but
before the Java packages that depend on them are compiled?

Thanks,

Ted
tkosan-IqLzWTfacJnk1uMJSBkQmQ@xxxxxxxxxxxxxxxx