private JComponent createLeftActionsToolbar() {
    final CommonActionsManager actionsManager = CommonActionsManager.getInstance();
    DefaultActionGroup group = new DefaultActionGroup();
    group.add(new RerunAction(this));
    group.add(new CloseAction());
    final TreeExpander treeExpander =
        new TreeExpander() {
          @Override
          public void expandAll() {
            TreeUtil.expandAll(myTree);
          }

          @Override
          public boolean canExpand() {
            return true;
          }

          @Override
          public void collapseAll() {
            TreeUtil.collapseAll(myTree, 0);
          }

          @Override
          public boolean canCollapse() {
            return true;
          }
        };
    group.add(actionsManager.createExpandAllAction(treeExpander, myTree));
    group.add(actionsManager.createCollapseAllAction(treeExpander, myTree));
    group.add(actionsManager.createPrevOccurenceAction(getOccurenceNavigator()));
    group.add(actionsManager.createNextOccurenceAction(getOccurenceNavigator()));
    group.add(myGlobalInspectionContext.createToggleAutoscrollAction());
    group.add(new ExportHTMLAction(this));
    group.add(new ContextHelpAction(HELP_ID));

    return createToolbar(group);
  }