Java Essential Training: Objects and APIs

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Angie Jones

2:08:04

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01 - Introduction

01 - Java objects and APIs.mp4

00:47

02 - What you should know.mp4

00:57

02 - 1. Inheritance

01 - Inheritance between classes.mp4

04:06

02 - Constructors in inheritance.mp4

04:55

03 - Overriding and overloading inherited methods.mp4

04:26

04 - Chain of inheritance.mp4

02:41

05 - Limiting access in inheritance.mp4

02:36

06 - Sealed classes.mp4

02:34

07 - Challenge Cake! Cake! Cake!.mp4

01:40

08 - Solution Cake! Cake! Cake!.mp4

02:09

03 - 2. Polymorphism

01 - Polymorphism with objects.mp4

04:09

02 - Object typecasting.mp4

03:27

03 - instanceof operator.mp4

03:20

04 - 3. Abstraction

01 - Abstract classes and methods.mp4

03:35

02 - Inheriting from abstract classes.mp4

02:01

03 - Creating objects with abstract types.mp4

01:58

05 - 4. Interfaces

01 - Creating an interface.mp4

03:20

02 - Implementing interfaces.mp4

02:58

03 - Instantiating objects with interface types.mp4

01:04

04 - Default and static methods.mp4

04:48

06 - 5. Data Structures

01 - Collections framework.mp4

03:29

02 - Sets.mp4

05:22

03 - Lists.mp4

05:05

04 - Queues.mp4

03:08

05 - Maps.mp4

04:37

06 - Iterators.mp4

02:12

07 - Enhanced for loops.mp4

02:27

08 - forEach() and lambdas.mp4

04:56

09 - Challenge Gradebook.mp4

01:59

10 - Solution Gradebook.mp4

01:56

07 - 6. Functional Programming

01 - Functional interfaces.mp4

04:53

02 - Streams.mp4

01:18

03 - Common stream operations.mp4

05:15

08 - 7. Exception Handling

01 - Try and catch blocks.mp4

03:06

02 - Stack trace and exception message.mp4

02:37

03 - Checked vs. unchecked exceptions.mp4

01:55

04 - Handling multiple exceptions.mp4

04:45

05 - Finally block.mp4

01:25

06 - Try with resources.mp4

02:28

07 - Throwing exceptions.mp4

03:53

08 - Rethrowing exceptions.mp4

02:29

09 - Conclusion

01 - Next steps.mp4

01:18

Description

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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Java

API

Angie Jones

Instructor's Courses

Globally recognized and respected Developer Relations leader who is results-oriented. International keynote speaker who teaches workshops and gives conference talks on software development and decentralized finance (DeFi) and web. Certified Java programmer and Java Champion with a knack for innovation. Creator of more than 25 patented inventions in the areas of metaverse, collaboration software, social networking, smarter planet, and software development processes. Featured in Business Insider, Ebony magazine as one of the country's 30 young leaders under the age of 30; Women of Color magazine as a "Technology Rising Star"; Triangle Times as a "mover and shaker in the IBM corporation", and Spectacular magazine as the "Future of Tech in the Triangle". Committed to mentoring young women and exposing them to technology. In spare time, runs an online community, Diva Chix, where teenage girls and women learn to excel in technological areas as well as learn other key life lessons such as running a business and working as a team...all within the realm of a game.

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LinkedIn Learning is an American online learning provider. It provides video courses taught by industry experts in software, creative, and business skills. It is a subsidiary of LinkedIn. All the courses on LinkedIn fall into four categories: Business, Creative, Technology and Certifications. It was founded in 1995 by Lynda Weinman as Lynda.com before being acquired by LinkedIn in 2015. Microsoft acquired LinkedIn in December 2016.