public static @NotNull Comparator<NodeDescriptor<?>> getComparator(@NotNull Project project) {
    HierarchyBrowserManager.State state = HierarchyBrowserManager.getInstance(project).getState();
    return state != null && state.SORT_ALPHABETICALLY ? AlphaComparator.getInstance() : SourceComparator.INSTANCE;
  }
public static @NotNull Comparator<NodeDescriptor<?>> getComparator(@NotNull Project project)