What are wrapper classes?

What are wrapper classes?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, maq, company-specific

目标公司: MAQ Software

参考答案摘要

Wrapper classes wrap data types in object-like wrappers, allowing them to be converted to objects. They are used to turn any primitive type into an object in Java. Although they are not objects themse...

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