// run update action
if (!updateProperties.isEmpty()) {
cmisObject.updateProperties(updateProperties);
}
ChildrenChanges childrenChanges = delta.getChildrenChanges();
Map<String, Name> renamed = new HashMap<>();
renamed.putAll(childrenChanges.getRenamed());
renamed.putAll(childrenChanges.getAppended());
String before, after;
for (String key : renamed.keySet()) {
CmisObject object = session.getObject(key);
if (object == null) continue;