code: public static VerticalLayout getInfoLayout(String messageString) {
  
          VerticalLayout ret = new VerticalLayout();
          ret.setMargin(true);
          ret.addStyleName("o-center");
          ret.setWidth("100%");
          VerticalLayout inner = new VerticalLayout();
          inner.addStyleName("o-workplace-maxwidth");
          Panel panel = new Panel();
          panel.setWidth("100%");
  
          Label label = new Label(CmsVaadinUtils.getMessageText(messageString));
          label.addStyleName("o-report");
          panel.setContent(label);
  
          inner.addComponent(panel);
          ret.addComponent(inner);
          return ret;
      }
docs: Creates a layout with info panel.<p>
  
  @param messageString Message to be displayed
  @return layout