This article discusses strategies to avoid and handle NullPointerExceptions in chained method calls. It provides several approaches, including null checks, try-catch blocks, Optional wrapping, and a generic method. By implementing these strategies, developers can prevent crashes and improve the reliability of their code bases.
Table of contents
1. Make a Null Check for Every Object2. Wrap with Try-Catch Block and Catch the NPE3. Wrap with Optional4. Use Generic Method to Get the Value2 Comments
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