What is the forEach method in Java Streams API?

Can you explain the forEach method in the Java Streams API?

Sure! The forEach method in Java Streams API is used to perform an action for each element of the stream.

How do I use forEach with a list of integers?

You can use forEach like this: list.stream().forEach(System.out::println); This will print each integer in the list.

Can I use forEach with lambda expressions?

Absolutely! You can use a lambda expression like this: list.stream().forEach(num -> System.out.println(num));.

What are some common use cases for forEach?

Common use cases include printing elements, modifying elements, or performing operations like saving to a database.