I highly recommend this ~hour long talk given by Josh Bloch a few years ago, it is quite good and gives plenty of concrete examples: https://www.youtube.com/wat

I highly recommend this ~hour long talk given by Josh Bloch a few years ago, it is quite good and gives plenty of concrete examples: https://www.youtube.com/watch?v=aAb7hSCtvGw https://www.youtube.com/watch?v=aAb7hSCtvGw