AdvancedExternalizer<?> advancedExternalizer = entry.getValue();
if (advancedExternalizer instanceof org.infinispan.marshall.AdvancedExternalizer)
legacy.serialization().addAdvancedExternalizer(entry.getKey(), (org.infinispan.marshall.AdvancedExternalizer)advancedExternalizer);
}
legacy.serialization().classResolver(config.serialization().classResolver());
legacy.asyncTransportExecutor()
.factory(config.asyncTransportExecutor().factory().getClass())
.withProperties(config.asyncTransportExecutor().properties());