What are some common Java Streams interview questions?
An example of an AI chatbot conversation about Java Streams interview questions.
What are some common Java Streams interview questions?
Some common questions include: 1. What is a Stream in Java? 2. How do you create a Stream? 3. What are intermediate and terminal operations?
Can you explain the difference between intermediate and terminal operations?
Intermediate operations return a new Stream and are lazy, while terminal operations produce a result or side-effect and close the Stream.
What is the purpose of the filter() method in Streams?
The filter() method is used to select elements from a Stream that match a given predicate, allowing for conditional processing.
Can you give an example of using map() in a Stream?
Sure! The map() method transforms each element in the Stream. For example, you can use it to convert a list of strings to their lengths.
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