question on cxf bus creation in Karaf

[Scott Lewis]

I have some code running in a non-Karaf OSGi framework (e.g. equinox 
framework with bundles) that creates and uses multiple CXF Bus 
instances...in order to register multiple CXFNonSpringJaxrsServlets that 
are isolated from one another.

When run in Karaf with CXF 3.3.4, however, this code does not work the 
same...and I suspect it has something to do with how busses are created 
and used in Karaf.   I noticed there are a few Karaf commands (e.g. 
cxf:list-busses) but I don't see from the documentation how cxf busses 
are created/added at runtime.

Any insights about what is different about CXF in Karaf as opposed to 
plain 'ol OSGi framework?  Any docs on using/configuring/extending CXF 
in Karaf specifically?

Thanksinadvance,

Scott