@NotNull
  private static List<Range> getAdjacentFragments(@NotNull List<Range> fragments, int hunkStart, int contextLineCount) {
    int hunkEnd = hunkStart + 1;
    while (hunkEnd < fragments.size()) {
      Range lastFragment = fragments.get(hunkEnd - 1);
      Range nextFragment = fragments.get(hunkEnd);

      if (lastFragment.end1 + contextLineCount < nextFragment.start1 - contextLineCount &&
          lastFragment.end2 + contextLineCount < nextFragment.start2 - contextLineCount) {
        break;
      }
      hunkEnd++;
    }
    return fragments.subList(hunkStart, hunkEnd);
  }
@NotNull
  private static List<Range> getAdjacentFragments(@NotNull List<Range> fragments, int hunkStart, int contextLineCount)