The Sample example given below will check your common knowledge of Java program and its flow.

Given below the sample code :

import java.util.*;
public class MyClass{
public static Object Mymethod(List lst) {
return lst.get(0);
}
}

Which code line will run after adding it to the above code ?

1. Object a = MyClass.Mymethod(new LinkedList());

2. Object a = MyClass.Mymethod(new LinkedList<?>());

3. String str = MyClass.Mymethod(new LinkedList<String>());

4. Object a = MyClass.Mymethod(new LinkedList<Object>());

5. String str = (String)MyClass.Mymethod(new LinkedList<String>());

Answer

(1),(4)&(5)

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