@Override
 public final void setSelected(final AnActionEvent event, final boolean flag) {
   final HierarchyBrowserManager hierarchyBrowserManager =
       HierarchyBrowserManager.getInstance(myProject);
   hierarchyBrowserManager.getState().SORT_ALPHABETICALLY = flag;
   final Comparator<NodeDescriptor> comparator = getComparator();
   final Collection<HierarchyTreeBuilder> builders = myBuilders.values();
   for (final HierarchyTreeBuilder builder : builders) {
     builder.setNodeDescriptorComparator(comparator);
   }
 }