@Override
  public void registerGroups(CustomizableActionGroupRegistrar registrar) {
    if (UIExperiment.isNewDebuggerUIEnabled()) {
      registrar.addCustomizableActionGroup(RunContentBuilder.RUN_TOOL_WINDOW_TOP_TOOLBAR_GROUP,
                                           ExecutionBundle.message("run.tool.window.header.toolbar"));
      registrar.addCustomizableActionGroup(RunContentBuilder.RUN_TOOL_WINDOW_TOP_TOOLBAR_MORE_GROUP,
                                           ExecutionBundle.message("run.tool.window.header.toolbar.more"));
    }
    else {
      registrar.addCustomizableActionGroup(RunContentBuilder.RUN_TOOL_WINDOW_TOP_TOOLBAR_OLD_GROUP,
                                           ExecutionBundle.message("run.tool.window.header.toolbar"));
    }
  }
@Override
  public void registerGroups(CustomizableActionGroupRegistrar registrar)