@NotNull
  public static List<MergeLineFragment> convertIntoMergeLineFragments(@NotNull List<? extends MergeRange> conflicts) {
    //noinspection SSBasedInspection - Can't use ContainerUtil
    return conflicts.stream().map(ch -> new MergeLineFragmentImpl(ch)).collect(Collectors.toList());
  }
@NotNull
  public static List<MergeLineFragment> convertIntoMergeLineFragments(@NotNull List<? extends MergeRange> conflicts)