Question on how to change javac options when building corba, jaxp, and jaxws repos

[Joseph D. Darcy]

Hello build gurus,

As a follow-up to clearing the jdk repo of warnings, I'd like to see how 
many warnings are left in other repos.

To do this, I'd like to run the build of the other repos with

     -Xlint:all -Xmaxwarns 10000

I've poked around the build system a bit, but haven't found an effective 
way to do this for the jaxp, jaxws, and corba corba.

How can this change to accomplished?

Thanks,

-Joe