What are Java Generics and Collections?
An example of an AI chatbot conversation about Java Generics and Collections.
Can you explain what Java Generics are?
Java Generics allow you to define classes, interfaces, and methods with a placeholder for types, enhancing code reusability.
How do Generics improve type safety?
Generics enable compile-time type checking, reducing runtime errors by ensuring that only the specified types are used.
What are some common collections in Java?
Common collections include List, Set, and Map, each serving different purposes for storing and manipulating data.
Can you give an example of using a List with Generics?
Sure! You can create a List of Strings like this: List<String> myList = new ArrayList<>(); This ensures only Strings can be added.
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