Java

Learn Java with in-depth courses from topwallpaper’s expert authors. Gain a deep understanding of how to build, deploy and scale programs in Java for almost any application. View Java tutorials that will help take your skillset to the next level in this widely utilized and useful language.

Courses
Newest Courses
Java is the most in-demand programming language skill amongst software developers, and one of the most important skills for big data specialists. This course, Java Fundamentals: The Core Platform, provides thorough coverage of the core Java platform, giving you the foundation you need to begin...
This course provides complete coverage of the Java programming language giving you the strong language foundation required for any Java-based development environment. Whether targeting a client-based, server-side, or Android environment, this course provides you with everything you need to...
This course covers the most useful parts of Java 8. This update of the Java platform is the biggest of all. It's even bigger than Java 5 that saw the introduction of generics. We'll begin with lambda expressions and the Stream API, which bring new fundamental patterns to the Java platform. Many...
Today most programs have a concurrent element and knowledge of concurrency is vital. In this course Java Fundamentals - Concurrency with Multithreading, you'll gain the skills you need to create and work with such software using the Java libraries. This will also form a basis from which to...
At the core of building web applications with Java EE is a thorough knowledge of JavaServer Faces, the standard Java EE web application framework. In this course, Getting Started with JavaServer Faces, you will learn how to build web applications using JavaServer Faces. First, you will learn...
Developers around the world are delivering software faster thanks to a microservices architecture. In this course, Java Microservices with Spring Cloud: Developing Services, you will learn the skills needed to build Java microservices. First, you'll get an introduction to Microservices, Spring...
Simply using an OO language like Java does not make your program object oriented. In fact, when used incorrectly, OO-language features can make your program bloated, overly complex, and impossible to maintain. This course, Java Fundamentals: Object-oriented Design, teaches you how to write...
Working with data is fundamental to any business problem. Java Collections are data structures designed to store and process data in memory. We start with why you want to use collections instead of arrays, cover the capabilities of Lists, Sets, and Maps and explain the different data structure...
Java 8 brought many new patterns to build efficient and clean applications. In this course, we cover one most important new thing: lambda expressions. Lambdas are a nice thing, but would be useless without new patterns to process data. These new patterns have been added to the Collection...
Java EE 7 has established itself as the preeminent Java stack for web and back-end developers. This code-focused course shows how to build a complete application covering most of the Java EE 7 specifications. You'll learn about how the Java EE platform has progressed through its history to the...