What are some advanced collection features in Java?
An example of an AI chatbot conversation about advanced collection features in Java.
What are some advanced collection features in Java?
Java offers several advanced collection features like Streams, Optional, and the new Map and Set implementations.
Can you explain how Streams work in Java?
Streams allow you to process sequences of elements, enabling functional-style operations like map, filter, and reduce.
What is the difference between List and Set in Java?
A List allows duplicate elements and maintains insertion order, while a Set does not allow duplicates and has no guaranteed order.
How do I use Optional in Java?
Optional is a container object which may or may not contain a value, helping to avoid null references.
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