Master Java Generics in 3 Hours

About this course

Java Generics is extremely important in the Java Ecosystem. Without a deep understanding of Generics, it is now difficult to understand the Javadoc of Java Libraries and applications. We are constantly bombarded with methods which contain a confusing sequence of "?" , "? extends T" or "? super T" . WHAT THE LEARNERS ARE SAYING:5 STARS - I took this course as a refresher. It goes through a lot of useful topics in generic, records and optional. It should be helpful for those who are preparing for the Java programmer certification exam.5 STARS - Excellent course in Java Generics! Clear explanations, concise examples, and engaging delivery made complex concepts easy to grasp. Highly recommended for anyone looking to master Java generics.5 STARS - As usual excellent course delivered by Viraj! Thank you very much.5 STARS - Great explanation with Examples5 STARS - A must have course for professionals who use java for living. Thanks and congratulations to Viraj on delivering yet another quality content! I am big fan of his work!This course will take a deep look at Java Generics in a intuitive way without any fluff.Why is Java Generics required ? How are Java Generics internally implemented ? And why ?What are Parameterized Types and Raw Types ? What are unbounded and bounded Wildcards ?How do Arrays and Generic Types differ ? How are Java Generics used in Collections, Java Optional and Streams ? How to create your own Generic Types ?Along the way, we will also learn quite a bit about Java Record, Java Optional, Intersectional Types and Nested classes. There will be constant Quizzes to reinforce the concepts. All of this will make you an expert in Java