Consider the following Java classes. Assuming that all of these classes are in the same directory. What will be the output when TestClassC is compiled and run. 91011121314151617 }1231 import java.util.ArrayList;2 public class ClassA {3 protected ArrayList strings;public ClassA() {45strings = new ArrayList6 ( ); }782public void add(String s) {strings.add(s);345678 }}public String toString() {String temp = "";for (Strings}1 public class ClassB extends ClassA {public ClassB() {super();strings) {temp + s + "\n";}return temp;}public void add(String s) {strings.add(s. to LowerCase()); 1 public class ClassC extends ClassB {2 public ClassC() {456789101112131415}910}}super();}public String toString() {String temp = "";for (int i = 0; i < strings.size(); i++) {temp += "#" + strings.get(i) + "#";if (i < strings.size() - 1) {temp + "\n";}1 class TestClassC {23}}return temp;public static void main(String[] args) {ClassC myList = new ClassC();myList.add("STOP");myList.add("GO");myList.add("TURN" );OSystem.out.print(myList);System.out.println("all done");

As ClassC is the sub-child of ClassB and ClassB is sub child of ClassA So ClassC can use the…

import java.util.ArrayList; public class ClassA { protected ArrayList strings; public ClassA() { strings = new ArrayList (); } } public void add (String s) { strings.add(s); } public String toString() { String temp = ""; for (String s temp + s + } } return temp; strings) { "\n";

import java.util.ArrayList; public class ClassA { protected ArrayList strings; public ClassA() { strings = new ArrayList (); } } public void add (String s) { strings.add(s); } public String toString() { String temp = ""; for (String s temp + s + } } return temp; strings) { "\n";

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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