*/
final LockStanding lockStanding = lockLN(lockType);
if (!lockStanding.recordExists()) {
revertLock(lockStanding);
if (treeStatsAccumulator != null) {
treeStatsAccumulator.incrementDeletedLNCount();
}
return OperationStatus.KEYEMPTY;
}
final LN ln = (LN) (mustFetch ? bin.fetchTarget(index) : null);
byte[] lnData = (ln != null) ? ln.getData() : null;