Answer №1

Based on the feedback provided in response to your inquiry, you are seeking guidance on a style suggestion offered by your integrated development environment (IDE), specifically pertaining to:

    if (myRoot == null) return myRoot;

The IDE indicates that when this particular return statement is triggered, the value of myRoot will always be null. This inference is evident due to the conditional check within the if block, which prevents the return from being executed otherwise. The IDE proposes updating it to read as follows:

    if (myRoot == null) return null;

Ultimately, the decision rests with you, but personally, I would endorse following the recommendation put forth by your IDE for enhanced code clarity.

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