Working with Streams and Lambda Expressions in Java (Java SE 11 Developer Certification 1Z0-819)

This course will teach you everything you need to know about lambda expressions and streams in Java, so that you are ready to use them for your work and to prepare you to successfully pass the Oracle Java SE 11 Developer Certification exam.
Course info
Rating
(56)
Level
Intermediate
Updated
Mar 15, 2021
Duration
2h 26m
Table of contents
Description
Course info
Rating
(56)
Level
Intermediate
Updated
Mar 15, 2021
Duration
2h 26m
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Description

Streams and lambda expressions are essential features in modern Java programming. In this course, Working with Streams and Lambda Expressions in Java (Java SE 11 Developer Certification 1Z0-819), you'll learn everything you need to know about streams and lambda expressions.

First, you'll explore lambda expressions; what they are, how they work, what they are useful for. Next, you'll discover functional interfaces, including the ones in Java's standard library. Finally, you'll learn how to work with streams, and you'll understand how you can use lambda expressions together with streams to process data.

When you're finished with this course, you'll have the skills and knowledge of streams and lambda expressions that you need to be able to use them in your own projects, and you'll understand everything you need to know about them for the Oracle Java SE 11 Developer Certification exam.

About the author
About the author

Jesper de Jong is an independent, experienced software developer and architect who designs and builds efficient, scalable, and high-quality server-side software for the JVM in Java and Scala. He loves the creativity of inventing and building software systems and loves to teach and share his knowledge with the software development community.

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Section Introduction Transcripts
Section Introduction Transcripts

Course Overview
Hi, everyone. My name is Jesper De Jong, and welcome to my course, Working with Streams and Lambda Expressions in Java. I am an independent software developer with more than 20 years of experience of working with Java. Streams and lambda expressions are essential features in modern Java programming. As a Java developer, and especially if you want to become an Oracle SE 11 Certified Java Developer, this is one of the topics that you really need to understand. In this course, you will learn what streams and lambda expressions are and what building blocks are available in Java to use them effectively. Some of the major topics that we'll cover include what exactly lambda expressions are and how you can use them in Java, the functional interfaces that are available in Java's standard library, what a stream pipeline is and how you apply operations to streams, and how lambda expressions and streams allow you to do functional programming in Java. By the end of this course, you will have a solid understanding of lambda expressions, functional interfaces, and streams, and you'll be ready to tackle this topic in the Oracle Java SE 11 Developer certification exam. Before beginning the course, you should have at least an intermediateā€‘level understanding of programming in Java. I hope you'll join me on this journey to learn streams and lambda expressions with the course, Working with Streams and Lambda Expressions in Java, at Pluralsight.