LinkedIn – Java Essential Training: Objects and APIs 2025-5

Java Essential Training: Objects and APIs is a course on the fundamentals of object-oriented programming and the effective use of standard Java APIs published by LinkedIn Online Academy. This is an intermediate-level course that deepens a person’s understanding of Java by focusing on the fundamentals of object-oriented programming and the effective use of standard Java APIs. Designed for those who already understand the basic syntax and structure of Java, this course examines how to create, use, and manage objects while leveraging Java’s built-in libraries to write robust and maintainable programs. Through real-world examples and hands-on exercises, students will build a solid foundation in object-oriented design and practical coding practices.

In this course, certified Java developer Angie Jones introduces you to the fundamentals of objects and APIs in the latest long-term support (LTS) release, Java 17. Learn the basics of inheritance, polymorphism, abstraction, interfaces, data structures, and more, and strengthen your skill set with some of the most common operators used in functional and object-oriented programming. Along the way, you’ll 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 take your next step and advance your career as a Java developer.

What you will learn in Java Essential Training: Objects and APIs:

• Inheritance
•  Polymorphism
•  Abstraction
•  Interfaces
•  Data Structures
•  Functional Programming
•  Exception Handling
•  And …

Course specifications

Publisher: LinkedIn
Instructors: Angie Jones
Language: English
Level: Beginner
Number of Lessons: 43
Duration: 2h and 10m

Course topics

Java Essential Training: Objects and APIs Prerequisites

1 exercise file
7 quizzes
Access on tablet and phone

Pictures

Java Essential Training: Objects and APIs introduction video

Installation guide

After Extract, watch with your favorite Player.

English subtitle

Quality: 720p

Download link

Download – 275  MB

Size

275  MB