SseEventSource cannot see the JAXRS_DEFAULT_SSE_BUILDER in OSGI

[maho7791]

Because the package org.glassfish.jersey.media.sse.internal is not exported in the jersey-media-sse bundle,e.g. the JaxRs client is not able to load the default SSE builder.

This is a constellation that will never work.
A possible solution could be to introduce a factory in the SSE that can be instanciated reflectivley and then create the builder instance in the javax.ws.rs.ext.sse.FactoryFinder#find call

There is an initial issues at the JaxRs-api repository that is related to this, because I believe SSE and API are involved in that problem:
jakartaee/rest#925

[jansupol]

Basically, we have two possible options:

• make the internal package available for OSGi
• create a class in a noninternal package that extends the internal one and we load it via the service loading mechanism

I wonder if there is more OSGi catches like that throughout Jersey