final int startIndent = item.traitStartIndent(context);
/* TODO: We don't know how to compute this yet. */
final int startIntrusionAdjustment = 0;
final int provisionalDistanceBetweenStarts
/* TODO: Not sure the parameter passed here is correct. */
= item.traitProvisionalDistanceBetweenStarts(context);
final int length
= startIndent
+ startIntrusionAdjustment
+ provisionalDistanceBetweenStarts;