Multiple Choice
Determine the output of the MyLinkedList generic class code below when the main method executes.
public class MyLinkedList<E>
{
private MyNode first;
public MyLinkedList(E e)
{
first = new MyNode() ;
first.data = e;
first.next = null;
}
public E getFirst() { return first.data; }
private class MyNode
{
private E data;
private MyNode next;
}
public static void main(String[] args)
{
MyLinkedList<String> list = new MyLinkedList<>("Hello") ;
System.out.println("List first element = " + list.getFirst() ) ;
}
}
A) compiler error is generated by first = new MyNode() ;
B) no output
C) List first element = Hello
D) List first element = null
Correct Answer:

Verified
Correct Answer:
Verified
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