int currentIndex = 2 + descr.length;
        // Verify level (0x0001)
        assertEquals(1, (dst[currentIndex] & 0xFF) | ((dst[currentIndex + 1] & 0xFF) << 8));
        currentIndex += 2;

        // Verify maxDataCount
        assertEquals(netServerEnum2.maxDataCount, (dst[currentIndex] & 0xFF) | ((dst[currentIndex + 1] & 0xFF) << 8));
        currentIndex += 2;

        // Verify serverTypes

        private int currentIndex = 0;

        void addConnection(HttpURLConnection conn) {
            connections.add(conn);
        }

        @Override
        protected URLConnection openConnection(URL u) throws IOException {
            if (currentIndex < connections.size()) {
                return connections.get(currentIndex++);
            }

      checkForConcurrentModification();
      if (!hasNext()) {
        throw new NoSuchElementException();
      }
      indexToRemove = currentIndex;
      T result = getOutput(currentIndex);
      currentIndex = getSuccessor(currentIndex);
      return result;
    }

    @Override
    public void remove() {
      checkForConcurrentModification();
      checkRemove(indexToRemove >= 0);