code: private boolean placeOrderOrderOnAPI(final BitfinexNewOrder order) throws Exception {
  		final CountDownLatch waitLatch = new CountDownLatch(1);
  
  		final Consumer<BitfinexSubmittedOrder> ordercallback = (o) -> {
  			if(Objects.equals(o.getClientId(), order.getClientId())) {
  				waitLatch.countDown();
  			}
  		}
docs: Execute a new Order
  @param order
  @return
  @throws Exception