private int getSkippedNumber() {
   SettingValue settingValue =
       settingService.get(Context.GLOBAL, Scope.GLOBAL, SOFTWARE_REGISTRATION_SKIPPED);
   if (settingValue != null) {
     return Integer.parseInt(settingValue.getValue().toString());
   }
   settingService.set(
       Context.GLOBAL, Scope.GLOBAL, SOFTWARE_REGISTRATION_SKIPPED, new SettingValue<Object>("0"));
   return 0;
 }