15.11.1 - Generic Class
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Practice Questions
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What is a generic class?
💡 Hint: Think of it as a class that can handle different data types.
Define a type parameter in the context of generics.
💡 Hint: Look for the angle brackets in class definitions.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of a generic class?
💡 Hint: Consider what generics aim to reduce in coding.
True or False: Generic classes can only handle a limited number of types.
💡 Hint: Think about how many types a generic class can work with.
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Challenge Problems
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Design a generic class called Pair that holds two values of possibly different types. Implement methods to set and get these values.
💡 Hint: Consider how you will manage two different type parameters.
Write a main method that creates a Pair of an Integer and a String. Set the values and print them out.
💡 Hint: Remember to use the generic class with actual types in the instantiation.
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