Where does the bidirectional search meet?

I would like to have a simple and elegant way how to get the point where the bidirectional search meets.
Thank you for your help!

The meeting point is not necessarily the point where the final best path goes through. But of course you can get it. The first time the bestPath will get a weight < infinity this should be the meeting point as entryOther!=null for the first time. See eg. AStarBidirection.updateBestPath