code: protected void initLoginMessageObject() {
  
          Object o = getDialogObject();
  
          if ((o == null) || !(o instanceof CmsLoginMessage)) {
              o = OpenCms.getLoginManager().getLoginMessage();
          }
  
          if (o != null) {
              m_loginMessage = (CmsLoginMessage)((CmsLoginMessage)o).clone();
          } else {
              m_loginMessage = new CmsLoginMessage();
          }
      }
docs: Initializes the login message object for this dialog.<p>