9. Here are some class definitions with questions that follow. interface MyInter

Question

9.     Here are some class definitions with questions that follow.

interface MyInterface

{

            // Methods of MyInterface

}

public SomeClass implements MyInterface

{

            // All methods of SomeClass and MyInterface

}

SomeClass obj = new SomeClass( );

a.      MyInterface miobj = obj;

b.     SomeClass obj2 = miobj;

c.      miobj.aMethodOfSomeClass( );

Statement b is trying to assign the SomeClass object refered to by miobj to a SomeClass reference variable obj2. What is wrong with this statement and how would you fix it.

Explanation / Answer

Find the code here : http://ideone.com/ovinmo

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