private void doInstallHighlighters() {
    myHighlighters.addAll(DiffDrawUtil.createUnifiedChunkHighlighters(myEditor,
                                                                      myChange.getDeletedRange(),
                                                                      myChange.getInsertedRange(),
                                                                      myChange.isExcluded(),
                                                                      myChange.isSkipped(),
                                                                      myChange.getLineFragment().getInnerFragments()));
  }
private void doInstallHighlighters()