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() ) ;
}
}

Question

Quizplus · Accepted Answer

The main method creates a new MyLinkedList object with a String "Hello" as its parameter. This creates a new MyNode object and sets its data to "Hello". The getFirst() method is called on this MyLinkedList object, which returns the data of the first MyNode object in the list, which is "Hello". Therefore, the output will be "List first element = Hello".

Determine the Output of the MyLinkedList Generic Class Code Below