This is the presentation I was using when delivering the talk about debugging when using the IntelliJ IDE. Check out the video at https://youtu.be/DZfBbPu5ULc. The video captures the entire talk and shows a handful of demonstrations. More information about that meetup and about many others that take place (usually online and for free) can be found at https://meetup.com/lifemichael.
The talk itself starts with going over the basics, and then it moves forward and covers some of the capabilities that most developers are less familiar with.