@RequiresEdt
    private void putChanges(@NotNull Collection<? extends TextMergeChange> changes) {
      for (TextMergeChange change : changes) {
        if (change.isResolved()) continue;
        myScheduled.add(change);
      }
    }
@RequiresEdt
    private void putChanges(@NotNull Collection<? extends TextMergeChange> changes)