Most of these rules are pretty straigthtforward. I don't really find any surprises in the Java method dispatch system, it just sort of works without a lot of th

Most of these rules are pretty straigthtforward. I don't really find any surprises in the Java method dispatch system, it just sort of works without a lot of thinking about it. The one area I think leaves some question marks for me is the "new" default methods in interfaces, aka "public defender methods". They were introduced awhile back, but they've mostly been avoided until recent years. As they become more common, a thorough understand of how Java deals with double-diamond needs to be understood by Java developers.