docs: @Override
      public int getPostParamCookieSize() {
          WebAppSecurityConfig globalConfig = WebAppSecurityCollaboratorImpl.getGlobalWebAppSecurityConfig();
          if (globalConfig != null)
              return WebAppSecurityCollaboratorImpl.getGlobalWebAppSecurityConfig().getPostParamCookieSize();
          else
              return postParamCookieSize;
      }