What are Java 8 Streams and how do Optional work with them?
An example of an AI chatbot conversation about Java 8 Streams and the Optional class.
Can you explain what Java 8 Streams are?
Java 8 Streams are a new abstraction that allows you to process sequences of elements (like collections) in a functional style.
How do I use Optional with Streams?
You can use Optional to avoid null checks. For example, you can filter a stream and return an Optional result.
Can you give me a code example?
Sure! Here's a simple example: Optional<String> result = list.stream().filter(s -> s.startsWith("A")).findFirst();.
What are the benefits of using Streams and Optional?
Streams provide a more readable and concise way to process data, while Optional helps in avoiding NullPointerExceptions.
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