code: public Boolean getWicketDebugToolbar() {
          if(getDevelopment()) {
              return wicketDebugToolbar != null ? wicketDebugToolbar : true;
          } else {
              return wicketDebugToolbar != null ? wicketDebugToolbar : false;
          }
      }
docs: Should Croquet enable the wicket debug toolbar? Defaults to follow dev vs deploy.
  
  All of your pages MUST extend CroquetPage for the toolbar to appear.
  
  @return true if the wicket debug toolbar should be enabled