How does type erasure affect collections?
An example of an AI chatbot conversation about type erasure in programming collections.
Can you explain what type erasure is in programming?
Type erasure is a concept where type information is not retained at runtime, often seen in languages like Java with generics.
How does type erasure impact collections in Java?
In Java, type erasure allows collections to store objects without knowing their specific types at runtime, which can lead to runtime exceptions if not handled properly.
Can you give an example of a problem caused by type erasure?
Sure! If you try to add a String to a List<Object> and later cast it to a List<String>, you'll encounter a ClassCastException.
What are some ways to avoid issues with type erasure?
You can use bounded wildcards or create wrapper classes to maintain type safety while using collections.
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