INTERVIEW QUESTIONS J2EE CORE JAVA DETAILS

Question: Describe the wrapper classes in Java.

Answer: Wrapper class is wrapper around a primitive data type. An instance of a wrapper class contains, or wraps, a primitive value of the corresponding type.

Wrapper class is wrapper around a primitive data type. An instance of a wrapper class contains, or wraps, a primitive value of the corresponding type. Source: CoolInterview.com

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