Question

a. Define a Wrapper Class WITH EXAMPLES?

Answer 1

Answer:

A Wrapper class is a class whose object binds or wraps or contains primitive data types. We need wrapper classes to wrap primitive values into a wrapper class objects and vice versa. The eight classes of java.lang package are known as wrapper classes in java.

Ex: Byte, Integer, Double etc.  

Answer 2

Answer:

A wrapper class is a class whose object wraps or contains primitive data types.

Example char character

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