What are some advanced features in Java?
An example of an AI chatbot conversation about advanced features in Java programming.
What are some advanced features in Java?
Java has several advanced features like Streams, Lambda expressions, and the Optional class that enhance programming efficiency.
Can you explain how Streams work in Java?
Streams in Java allow you to process sequences of elements, enabling functional-style operations like map, filter, and reduce.
What are Lambda expressions and how do they simplify code?
Lambda expressions provide a clear and concise way to represent a single method interface using an expression, reducing boilerplate code.
How does the Optional class help in avoiding NullPointerExceptions?
The Optional class is a container that may or may not contain a value, helping to avoid null checks and making code more readable.
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