The same issues reported in JBPAPP-4102 are also affecting the EAP 4.3 RPM ("main", not the "bin"). In addition, we are also seeing modifications in the following files:

1) lib/jboss-xml-binding.jar and client/jboss-xml-binding.jar
2) client/jaxws-tools.jar
3) client/jaxws-rt.jar

Note that the last two (jaxws-*) contains packages like "com.sun". Not sure yet how it relates, but maybe the fact that the RPM now depends on IBM's JDK have influence on this.