Learn Intermediate Java: Generics and Collections

Dive into generics and Collections in Java and see how they can help you write more advanced code.
Generics allow us to create generic classes and methods by specifying a type parameter. In this course, you’ll learn about generics in Java, their use cases, and how these topics can help you create scalable, type-safe code. Then you’ll explore the Java Collections framework, which helps overcome the limits of an array and provides more complex functionality to meet different collection needs.


* Implement generics in Java

* Use wildcards in your code

* Implement Sets, Maps, and more

• Generics and Collections: Learn about generics and collections in Java.
• Lesson: Generics: Lesson
• Quiz: Generics: Quiz
• Lesson: Collections: Lesson
• Quiz: Collections: Quiz
• Project: Let's Get Takeout!
• Informational: Next Steps