HHH-7943 corrected 2LC Strategies and implemented them as OSGi services. Although a few CL issues were corrected within hibernate-infinispan, Infinispan itself has several CL problems.

Ex: http://grepcode.com/file/repo1.maven.org/maven2/org.infinispan/infinispan-core/5.1.0.ALPHA2/org/infinispan/marshall/jboss/JBossMarshallerFactory.java

factory = (RiverMarshallerFactory)Marshalling.getMarshallerFactory("river", Marshalling.class.getClassLoader());

This isn't really a problem with hibernate-infinispan, but we need to investigate and track.