docs: public synchronized SdpEndpoint createEndpoint(CountDownLatch endpointLatch) {
  		SdpEndpoint old = this.getEndpoint();
  		if (old == null) {
  			internalEndpointInitialization(endpointLatch);
  		} else {
  			endpointLatch.countDown();
  		}
  		if (this.isWeb()) {
  			while (!candidates.isEmpty()) {
  				internalAddIceCandidate(candidates.removeFirst());
  			}
  		}
  		return old;
  	}