try {
EOModel dbUpdaterModel = dbUpdaterModelWithModel(model, adaptor);
NSMutableDictionary<String, Object> row = new NSMutableDictionary<String, Object>();
row.setObjectForKey(Integer.valueOf(0), "updateLock");
row.setObjectForKey(NSKeyValueCoding.NullValue, "lockOwner");
EOEntity dbUpdaterEntity = dbUpdaterModel.entityNamed(migrationTableName(adaptor));
channel.adaptorContext().commitTransaction();
try {
channel.updateValuesInRowsDescribedByQualifier(row, new EOKeyValueQualifier("modelName", EOQualifier.QualifierOperatorEqual, model.name()), dbUpdaterEntity);
}
finally {