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Welcome to my 2nd video on Binary Trees in Java. If you haven’t seen part 1, definitely watch it first or this will be confusing binary tree in Java.
In this part of the tutorial, I will take you step-by-step through the process of deleting nodes in a binary tree. This topic seems to be confusing to many people. I personally prefer to build trees with the builder design pattern like I showed here Encapsulate Composite with Builder, but it is also important to understand the basics of the binary tree.