@NotNull
  public TreeModelBuilder setIgnored(@Nullable List<? extends FilePath> ignoredFiles) {
    assert myProject != null;
    if (ContainerUtil.isEmpty(ignoredFiles)) return this;
    ChangesBrowserIgnoredFilesNode node = new ChangesBrowserIgnoredFilesNode(myProject, ignoredFiles);
    return insertSpecificFilePathNodeToModel(ignoredFiles, node, FileStatus.IGNORED);
  }
@NotNull
  public TreeModelBuilder setIgnored(@Nullable List<? extends FilePath> ignoredFiles)