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1. www.geeksforgeeks.org › java-8-featuresJava 8 Features – Complete Tutorial - GeeksforGeeks

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   • Lambda Expressions. Lambda Expression basically expresses an instance of the functional interface, in other words, you can say it provides a clear and concise way to represent a method of the functional interface using an expression.
   • Functional Interfaces. An interface that contains only one abstract method is known as a functional interface, but there is no restriction, you can have n number of default and static methods inside a functional interface.
   • Method Reference. Method reference is a shorthand notation of a lambda expression to call a method. There are four types of method references that are as follows
   • Streams. Stream API is introduced in Java 8 and is used to process collections of objects with the functional style of coding using the lambda expression.

2. www.javatpoint.com › java-8-featuresJava 8 Features - Javatpoint

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   • Lambda Expressions. Lambda expression helps us to write our code in functional style. It provides a clear and concise way to implement SAM interface(Single Abstract Method) by using an expression.
   • Method References. Java 8 Method reference is used to refer method of functional interface . It is compact and easy form of lambda expression. Each time when you are using lambda expression to just referring a method, you can replace your lambda expression with method reference.
   • Functional Interface. An Interface that contains only one abstract method is known as functional interface. It can have any number of default and static methods.
   • Optional. Java introduced a new class Optional in Java 8. It is a public final class which is used to deal with NullPointerException in Java application.

3. gbmishra.medium.com › a-comprehensive-guide-toA Comprehensive Guide to Java 8: Features and Benefits

   gbmishra.medium.com › a-comprehensive-guide-to

   Sep 10, 2023 · With a host of new features and enhancements, Java 8 revolutionized the way developers write code, making it more expressive, efficient, and user-friendly. In this comprehensive guide, we...

4. medium.com › javarevisited › unleashing-the-power-ofUltimate guide to Java 8 key features | Javarevisited - Medium

   medium.com › javarevisited › unleashing-the-power-of

   Feb 15, 2023 · Here are some of the key features of Java 8: Lambda Expressions. Functional Interfaces. Stream API. Default Methods. Method References. Optional. Date/Time API. In this story we will learn...

5. www.digitalocean.com › community › tutorialsJava 8 Features with Examples - DigitalOcean

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   • forEach() method in Iterable interface. Whenever we need to traverse through a Collection, we need to create an Iterator whose whole purpose is to iterate over, and then we have business logic in a loop for each of the elements in the Collection.
   • default and static methods in Interfaces. If you read forEach method details carefully, you will notice that it’s defined in Iterable interface but we know that interfaces can’t have a method body.
   • Functional Interfaces and Lambda Expressions. If you notice the above interface code, you will notice @FunctionalInterface annotation. Functional interfaces are a new concept introduced in Java 8.
   • Java Stream API for Bulk Data Operations on Collections. A new java.util.stream has been added in Java 8 to perform filter/map/reduce like operations with the collection.

6. www.interviewbit.com › blog › java-8-featuresTop Java 8 Features With Examples - InterviewBit

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   Apr 4, 2023 · Q1: What are the characteristics of Java 8? Ans: Following are the characteristics of Java 8: Lambda expressions; Method references; Functional interfaces; Stream API; Default methods; Base64 Encode Decode; Static methods in interface; Optional class and many more; Q2: Why is Java 8 still popular?

7. People also ask

   What are the important Java 8 features?

   • Let’s explore the important Java 8 features. In Java 8, the forEach method is a powerful addition to the Java Collections framework, allowing you to iterate over elements in a collection or stream and perform an action on each element. Read More : forEach Lambda expressions are a cornerstone of Java 8’s foray into functional programming.

   A Comprehensive Guide to Java 8: Features and Benefits

   gbmishra.medium.com/a-comprehensive-guide-to-java-8-features-and-benefits-2cd8a2ee8dd3

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   Why is Java 8 important?

   • With a host of new features and enhancements, Java 8 revolutionized the way developers write code, making it more expressive, efficient, and user-friendly. In this comprehensive guide, we will explore Java 8 in-depth, covering its most notable features, benefits, and practical applications. Let’s explore the important Java 8 features.

   A Comprehensive Guide to Java 8: Features and Benefits

   gbmishra.medium.com/a-comprehensive-guide-to-java-8-features-and-benefits-2cd8a2ee8dd3

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   Why is Java 8 a great tool for developers?

   • Java 8 has brought many exciting features that make it a powerful tool for developers. With the introduction of Lambda expressions, Stream API, and new Date and Time API, Java 8 has improved code efficiency and readability. These Java 8 features allow developers to write more flexible and concise code, making their work easier and more enjoyable.

   Java 8 Features – Complete Tutorial - GeeksforGeeks

   www.geeksforgeeks.org/java-8-features/

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   What's new in Java 8?

   • A new java.util.stream has been added in Java 8 to perform filter/map/reduce like operations with the collection. Stream API will allow sequential as well as parallel execution. This is one of the best features for me because I work a lot with Collections and usually with Big Data, we need to filter out them based on some conditions.

   Java 8 Features with Examples - DigitalOcean

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   Why is Java 8 the most awaited release of Java programming language?

   • Java 8 is the most awaited release of Java programming language development because, in the entire history of Java, it never released that many major features. It consists of major features of Java. It is a new version of Java and was released by Oracle on 18 March 2014.

   Java 8 Features – Complete Tutorial - GeeksforGeeks

   www.geeksforgeeks.org/java-8-features/

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   When was Java 8 released?

   • Java 8 was released on 18th March 2014. That’s a long time ago but still many projects are running on Java 8. It’s because it was a major release with a lot of new features. Let’s look at all the exciting and major features of Java 8 with example code. Some of the important Java 8 features are; Let’s have a brief look on these Java 8 features.

   Java 8 Features with Examples - DigitalOcean

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8. www.baeldung.com › java-8-new-featuresNew Features in Java 8 - Baeldung

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   Jan 16, 2024 · Overview. In this tutorial, we’ll have a quick look at some of the most interesting new features in Java 8. We’ll talk about interface default and static methods, method reference and Optional.