docs: public void check(final List<TransportCandidate> localCandidates) {
          // TODO candidate is being checked trigger
          // candidatesChecking.add(cand);
  
          Thread checkThread = new Thread(new Runnable() {
              @Override
              public void run() {
                  boolean isUsable;
  
  
                  try {
                      // CHECKSTYLE:OFF
                      InetAddress candAddress = InetAddress.getByName(getIp());
                      // CHECKSTYLE:ON
                      isUsable = true;//candAddress.isReachable(TransportResolver.CHECK_TIMEOUT);
                  }
                  catch (Exception e) {
                      isUsable = false;
                  }
                  triggerCandidateChecked(isUsable);
  
                  // TODO candidate is being checked trigger
                  // candidatesChecking.remove(cand);
              }
          }, "Transport candidate check");
  
          checkThread.setName("Transport candidate test");
          checkThread.start();
      }