private @NotNull GitFileAnnotation restoreFromCache(@NotNull VirtualFile file,
                                                      @NotNull FilePath filePath,
                                                      @Nullable VcsRevisionNumber revisionNumber,
                                                      @NotNull CachedData data) {
    return new GitFileAnnotation(myProject, file, filePath, revisionNumber, data.lines);
  }
private @NotNull GitFileAnnotation restoreFromCache(@NotNull VirtualFile file,
                                                      @NotNull FilePath filePath,
                                                      @Nullable VcsRevisionNumber revisionNumber,
                                                      @NotNull CachedData data)