EISOrderedCollectionChangeRecord changeRecord = (EISOrderedCollectionChangeRecord)changeSet.getChangesForAttributeNamed(this.getAttributeName());
if (changeRecord == null) {
changeRecord = new EISOrderedCollectionChangeRecord(changeSet, this.getAttributeName(), this.getDatabaseMapping());
changeSet.addChange(changeRecord);
}
changeRecord.simpleRemoveChangeSet(changeSetToRemove);
}
/**
* Remove stuff from an unordered collection.
*/