@Override
        protected void processElement(PsiElement element) {
          indicator.checkCanceled();
          if (!TargetElementUtil.getInstance().acceptImplementationForReference(myReference, element)) return;
          ItemWithPresentation item = myGotoData.addTarget(element);
          if (item != null) {
            if (!updateComponent(item)) {
              indicator.cancel();
            }
          }
        }
@Override
        protected void processElement(PsiElement element)