- if (command.oldds != null && command.oldds[i] != null)
- {
- // we are redoing an undone cut.
- sequence.setDatasetSequence(null);
- }
- Range cutPositions = sequence.findPositions(command.position + 1,
- command.position + command.number);
+ ContiguousI cutPositions = sequence.findPositions(
+ command.position + 1, command.position + command.number);