@Override
      public Boolean visitDisjunctionType(@NotNull PsiDisjunctionType disjunctionType) {
        for (PsiType t1 : disjunctionType.getDisjunctions()) {
          if (t1.accept(this)) {
            return true;
          }
        }
        return false;
      }
@Override
      public Boolean visitDisjunctionType(@NotNull PsiDisjunctionType disjunctionType)