Java Interview Questions and Answers Q8 Flatten a List of Lists using Java 8 Stream API
Q8. Flatten a List of Lists using Java 8 Stream API
📌 About this Video:
In this video, we will explore an important Java 8 interview question—How to flatten a List of Lists using the Stream API? This is a common question asked in Java interviews, especially for roles requiring expertise in Java 8, functional programming, and Stream operations.
🚀 What You’ll Learn:
✅ How to use flatMap() to flatten a nested list
✅ Best practices and performance considerations
✅ Hands-on coding demonstration
✅ Explanation with real-world use cases
👨💻 Who Should Watch?
🔹 Java Developers preparing for interviews
🔹 Anyone looking to improve their Java 8 Stream API skills
🔹 Backend developers working with collections and functional programming
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Source Code: https://github.com/learncodewithsaura...
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