6.3 - Generic Classes
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is a generic class?
💡 Hint: Think about how it helps in programming.
Write a simple definition of type safety.
💡 Hint: Consider how it protects data types.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does a generic class allow you to do?
💡 Hint: Think about how generics improve code flexibility.
True or False: Generic classes can store any type of objects without casting.
💡 Hint: Recall the benefits of using generics.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Create a generic class named Pair that can hold two objects of any type. Include methods to set and get both values.
💡 Hint: Consider how to use two type parameters effectively.
Explain how type erasure impacts a generic class and what that means for its usage at runtime.
💡 Hint: Think about type parameters disappearing in the compiled version.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.