Answered: Please Modify this program ASAP BECAUSE…

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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Question

JAVA PPROGRAM ASAP

Please Modify this program ASAP BECAUSE IT IS HOMEWORK ASSIGNMENT so it passes all the test cases.

The program must pass the test case when uploaded to Hypergrade. Also, for test cases 1-4 it wants only to input Please enter the file name or type QUIT to exit: then input the file and display the Total number of words. For test cases 5 and 7 it wants to only to input Please enter the file name or type QUIT to exit then input input5.txt and then display File: input5.txt does not exist.\n then display Please enter the file name again or type QUIT to exit:\n then type input1.txt to display the total number of words or type quit to exit the program. For test case 6 it wants only to Please enter the file name again or type QUIT to exit:\n then type quit to exit the porgram.

Chapter 9. PC #10. Word Counter (page 610)

Write a program that asks the user for the name of a file. The program should display the number of words that the file contains.

Input Validation:

Make sure the file exists, before proceeding. Let the user type quit in order to exit the program. If the file is empty, the word count should be 0.

input1.txt

this is a test

input2.txt

this
is
a
test

input3.txt
Empty

input4txt
this this
is is
a a
test test

Test Case 1

Please enter the file name or type QUIT to exit:\n
input1.txtENTER
Total number of words: 4\n

Test Case 2

Please enter the file name or type QUIT to exit:\n
input2.txtENTER
Total number of words: 4\n

Test Case 3

Please enter the file name or type QUIT to exit:\n
input3.txtENTER
Total number of words: 0\n

Test Case 4

Please enter the file name or type QUIT to exit:\n
input4.txtENTER
Total number of words: 8\n

Test Case 5

Please enter the file name or type QUIT to exit:\n
input5.txtENTER
File: input5.txt does not exist.\n
Please enter the file name again or type QUIT to exit:\n
input1.txtENTER
Total number of words: 4\n

Test Case 6

Please enter the file name or type QUIT to exit:\n
qUitENTER

Test Case 7

Please enter the file name or type QUIT to exit:\n
input5.txtENTER
File: input5.txt does not exist.\n
Please enter the file name again or type QUIT to exit:\n
quItENTER

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