@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); } }