Show the output of the following program: import ch06.lists.*; public class List

ID: 3761952 • Letter: S

Question

Show the output of the following program:

import ch06.lists.*;

public class ListExer

{

public static void main (String[] args)

{

ListInterface<String> list1

= new ArrayUnsortedList<String> ();

list1.add(“apple”);

list1.add(“peach”);

list1.add(“orange”);

list1.add(“pear”);

list1.remove(“peach”);

ListInterface<String> list2

= new ArraySortedList<String>();

list2.add(“apple”);

list2.add(“peach”);

list2.add(“orange”);

list2.add(“pear”);

list2.remove(“peach”);

IndexedListInterface<String> list2

= new ArrayIndexList<String>();

list3.add(0, “apple”);

list3.add(0, “peach”);

list3.add(1, “orange”);

list3.add(0, “pear”);

list3.add(2, “plum”);

list3.remove(“peach”);

System.out.print(“Unsorted”);

System.out.println(list1);

System.out.print(“Sorted”);

System.out.println(list2);

System.out.print(“Indexed”);

System.out.println(list3);

Unsorted [apple, orange, pear, peach]
Sorted [apple, orange, pear]
Indexed [pear, peach, apple, orange, plum]

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