Software debugging can often feel like a never-ending maze. Just when you think you're on the right track, you hit a dead-end. But, by employing the age-old technique of the process of elimination and using the analogy of the 'Tong Motion,' we can navigate this maze more effectively.
As a side note, if you like the content of this and the other posts in this series, check out my Debugging book that covers this subject. If you have friends who are learning to code, I'd appreciate a reference to my Java Basics book. If you want to get back to Java after a while, check out my Java 8 to 21 book.