docs: public static SerializationContext getSerializationContext(RemoteCacheManager remoteCacheManager) {
        Marshaller marshaller = remoteCacheManager.getMarshaller();
        if (marshaller instanceof ProtoStreamMarshaller) {
           return ((ProtoStreamMarshaller) marshaller).getSerializationContext();
        }
        throw new HotRodClientException("The cache manager must be configured with a ProtoStreamMarshaller");
     }