} else if (appClientMD == null) {
merged = jbossClientMD;
} else {
merged = new JBossClientMetaData();
merged.setEnvironmentRefsGroupMetaData(new AppClientEnvironmentRefsGroupMetaData());
merged.merge(jbossClientMD, appClientMD);
}
if(merged.isMetadataComplete()) {
MetadataCompleteMarker.setMetadataComplete(deploymentUnit, true);
}
deploymentUnit.putAttachment(AppClientAttachments.APPLICATION_CLIENT_META_DATA, merged);