class WorkBenchManager {

  public void storeDefaultLayout() {
    for (String name : myWorkBenches.keySet()) {
      Optional<WorkBench> workbench = myWorkBenches.get(name).stream().findFirst();
      if (workbench.isPresent()) {
        workbench.get().storeDefaultLayout();
        updateOtherWorkBenches(workbench.get());
      }
    }
  }

  public  WorkBenchManager();

}