private void showAlienCommit() {
    final AlienDirtyScope dirtyScope = new AlienDirtyScope(myVcs);

    if (myMergeTarget != null) {
      dirtyScope.addDir(myMergeTarget);
    } else {
      UpdateFilesHelper.iterateFileGroupFiles(myAccumulatedFiles.getUpdatedFiles(),
                                              (filePath, groupId) -> dirtyScope.addFile(VcsUtil.getFilePath(new File(filePath))));
    }

    showAlienCommit(dirtyScope);
  }
private void showAlienCommit()