private void tryNormalizeTargetVisiblePosition() {
    boolean needToRepeat;
    try {
      do {
        needToRepeat = tryNormalizeTargetEditorViewPosition_iteration();
      }
      while (needToRepeat);
    }
    catch (IOException e) {
      LOG.info(e);
    }
  }
private void tryNormalizeTargetVisiblePosition()