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Given below the sample code :
class SuperClass {
SuperClass() {
}

public class SubClass {
SubClass() { }
}
}
Which is the correct way to declare the object of public "Subclass" , which can be use outside the "Superclass" ?

A.	SubClass Sub = new SuperClass().new SubClass();	B.	SubClass Sub = new SuperClass.SubClass();
C.	SuperClass.SubClass Sub = new SuperClass.SubClass();	D.	SuperClass.SubClass nbc = new SuperClass().new SubClass();

Answer and Explanation

Answer:SuperClass.SubClass nbc = new SuperClass().new SubClass();

Explanation:
If the "Superclass" is declared as "static" it will be declared like this :
SuperClass.SubClass Sub = new SuperClass.SubClass();
But if the "Superclass" is declared as "public" it will be declared like this :
SuperClass.SubClass nbc = new SuperClass().new SubClass();

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