private void LockContent(ISegment segment) { var txt = stringBuilder.ToString(); string reason; if (ShouldLockSegment(txt, out reason)) { if (segment != null) { var props = segment.Properties; if (props != null) { props.IsLocked = true; reportGenerator.AddLockItem(props.Id.Id, txt, $"Matched: {reason}"); } } } stringBuilder.Clear(); }