Analyse the following Java code segment and answer the questions that follow: 1| public void methodA(File myfile) 2 { try(Scanner txtin = new Scanner(myfile)) 3

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
icon
Related questions
Question

Hi please assist 

please verify each line

QUESTION 6: Advanced Java Programming
(a) Analyse the following Java code segment and answer the questions that follow:
1| public void methodA(File myfile)
2 {
try(Scanner txtin = new Scanner(myfile))
{
/* read from file */
}
catch(FileNotFoundException e) { /* Handle missing file */}
8}
3
6
9
10 public void methodB(File myfile)
11 {
if (!myfile.exists()) { /* Handle missing file */ }
else
12
13
{
Scanner txtin = new Scanner (myfile);
/* read from file */
}
18}
14
15
16
17
i. Is FileNotFoundException a checked exception?
ii. Which method (methodA or methodB) is the correct way to process a potential FileN-
otFoundException? Provide a reason why you would this method.
Transcribed Image Text:QUESTION 6: Advanced Java Programming (a) Analyse the following Java code segment and answer the questions that follow: 1| public void methodA(File myfile) 2 { try(Scanner txtin = new Scanner(myfile)) { /* read from file */ } catch(FileNotFoundException e) { /* Handle missing file */} 8} 3 6 9 10 public void methodB(File myfile) 11 { if (!myfile.exists()) { /* Handle missing file */ } else 12 13 { Scanner txtin = new Scanner (myfile); /* read from file */ } 18} 14 15 16 17 i. Is FileNotFoundException a checked exception? ii. Which method (methodA or methodB) is the correct way to process a potential FileN- otFoundException? Provide a reason why you would this method.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY