title: Boxing Unboxing in java
body: <blockquote>
    <p><strong>Possible Duplicates:</strong><br>
    <a href="https://stackoverflow.com/questions/1570416/when-to-use-wrapper-class-and-primitive-type">When to use wrapper class and primitive type</a><br>
    <a href="https://stackoverflow.com/questions/13055/what-is-boxing-and-unboxing-and-what-are-the-trade-offs">What is boxing and unboxing and what are the trade offs?</a>  </p>
  </blockquote>
  
  
  
  <p>Boxing basically converts primitive type to its corresponding reference type. But when do we need Boxing? Whether Wrapper class and Boxing do the same job?</p>