code: @UiHandler("m_includeExpiredCheckBox")
      protected void onIncludeExpiredChange(ValueChangeEvent<Boolean> event) {
  
          Boolean value = event.getValue();
          m_tabHandler.setIncludeExpired(value.booleanValue(), true);
      }
docs: Handles changes of the include expired check box.<p>
  
  @param event the change event