Technology, Data and Science

Java Essential Training: Objects and APIs

Knowing Java—one of the most popular programming languages in the world—can be beneficial if you’re interested in building applications for mobile devices, desktop computers, or the web. You also need to stay up to date as the language evolves and changes over time. In this course, Certified Java developer Angie Jones walks you through the fundamentals of objects and APIs in the most recent long-term support (LTS) release, Java 17.

Learn the basics of inheritance, polymorphism, abstraction, interfaces, data structures, and more, building out your skill set with some of the most common operators used in functional, object-oriented programming. Along the way, get tips from Angie on how to handle exceptions, resolve errors, and prevent memory leaks in your code. By the end of this course, you’ll be ready to make your next move and boost your career as a Java developer.

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