Show the output of the following program: import ch.06.lists.*; public class Lis

ID: 3761870 • Letter: S

Question

Show the output of the following program:

import ch.06.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> list3 = new ArrayIndexedList<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(listed1);

System.out.print("Sorted");

System.out.println(list2);

System.out.print("Indexed");

System.out.println("list3);

}

Unsorted
apple orange pear

Sorted
apple orange pear

Indexed
pear orange plum

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