Loops in Java 8

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Java 8 introduces a number of new features for loops, including the forEach() method and the Stream API.

The forEach() method is a great way to iterate over a collection without having to worry about keeping track of the index. It is also more efficient than using a for loop.

The Stream API is a new way of working with collections, and it provides a number of new features and benefits. One of the benefits of the Stream API is that it can be used to perform parallel processing.

These are just a few of the new features of Java 8 loops. If you are using Java 8, I encourage you to explore the new features and see how they can be used to improve your code.

Here is an example of how to use the forEach() method to print out all of the elements in a List:

    List list = Arrays.asList("Hello", "World");
    list.forEach(System.out::println);

Here is an example of how to use the Stream API to perform parallel processing:

    List list = Arrays.asList(1, 2, 3, 4);
    list.stream().map(x -> x * x).forEach(System.out::println);

I hope this blog post has been helpful. If you have any questions, please feel free to leave a comment below.

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