if (plg instanceof IGfrHandlerLicensingPlugin)
{
strOk += "\n\n" + "This plug-in requires license to get it working";
GfrOptionPaneAbs.s_showDialogInfo(null, strOk);
IGfrHandlerLicensingPlugin hndPlgLic = (IGfrHandlerLicensingPlugin) plg;
if (! hndPlgLic.doJobOpenFileLicensePlugin())
{
String strWarning = "! hndPlgLic.openFileLicensePlugin()";
GfrAcrSpcAppMainOgcAbs._LOGGER_.warning(strWarning);
return;