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What are wrapper classes in Java?
I learned Java online from there i come to know the answer of this question which is - Wrapper classes are used to convert any data type into an object. The primitive data types are not objects; they do not belong to any class; they are defined in the language itself. Sometimes, it is required to convert data types into objects in Java language. For example, upto JDK1.
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JEE Mains Previous Year Paper
Last edited by Shruvi; April 19th, 2020 at 06:01 AM.
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