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|Core Java - Interview Questions and Answers for 'Primitive wrapper classes' - 1 question(s) found - Order By Newest|
|Ans. A wrapper class is any class which "wraps" or "encapsulates" the functionality of another class or component. A Wrapper Class that wraps or encapsulates the primitive data type is called Primitive Wrapper Class.|
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|What are the Wrapper classes available for primitive types ?|
|What are wrapper classes ?|
|What are the benefits of using Wrapper classes over primitive types ?|
|What is the difference between uninitialized values for primitive types and Wrapper classes ?|
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|What Design pattern Wrapper Classes implement ?|
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|Can we compare Integers by using equals() in Java ?|