1. to wrap primitive into object forms so that we can handle primitives also just like objects. 2. To define several utility methods which are required for primitives. Constructors Almost all wrapper ...

Explanation of Output The first part demonstrates autoboxing by converting a primitive int to an Integer object. The second part demonstrates autounboxing by converting an Integer object to a ...

When compiling class initializers and class initialization blocks, the Java compiler stores the compiled bytecode (in top-down order) in a special method named <clinit>().