@Nullable
  private static ApplyPatchForBaseRevisionTexts createFromStoredBase(@NotNull String localContent,
                                                                     @NotNull TextFilePatch patch,
                                                                     @NotNull CharSequence baseContents) {
    final List<PatchHunk> hunks = patch.getHunks();

    String base = baseContents.toString();
    GenericPatchApplier.AppliedPatch appliedPatch = GenericPatchApplier.apply(base, hunks);

    if (appliedPatch == null) {
      LOG.warn(VcsBundle.message("patch.apply.wrong.base.and.can.t.be.applied.warning",
                                 chooseNotNull(patch.getBeforeName(), patch.getAfterName())));

      return null;
    }

    String patched = StringUtil.convertLineSeparators(appliedPatch.patchedText);

    return new ApplyPatchForBaseRevisionTexts(patched, localContent, base, false);
  }
@Nullable
  private static ApplyPatchForBaseRevisionTexts createFromStoredBase(@NotNull String localContent,
                                                                     @NotNull TextFilePatch patch,
                                                                     @NotNull CharSequence baseContents)