final ManagementAdaptor managementAdaptor,
final String scopedPersistenceUnitName,
final DeploymentUnit deploymentUnit) {
synchronized (existingResourceDescriptionResolver) {
final EntityManagerFactoryLookup entityManagerFactoryLookup = new EntityManagerFactoryLookup();
final Statistics statistics = managementAdaptor.getStatistics();
if (false == existingResourceDescriptionResolver.contains(managementAdaptor.getVersion())) {