int a, b; public CustomException(int a, int b) { this.a = a; this.b = b; @Override public String toString() { return "CustomException is invoked on a = " + a + }

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...
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3. Write the output for the following Code Snippet.
class CustomException extends Exception {
int a, b;
public CustomException (int a, int b) {
this.a = a; this.b = b;
@Override
public String toString() {
return "CustomException is invoked on a = " + a + ", b = " + b;
Transcribed Image Text:3. Write the output for the following Code Snippet. class CustomException extends Exception { int a, b; public CustomException (int a, int b) { this.a = a; this.b = b; @Override public String toString() { return "CustomException is invoked on a = " + a + ", b = " + b;
public class Main {
private static int func (int a, int b) throws CustomException {
if ((a % 2 == 0) && (b % 2 != 0)) { // a is even, b is odd
throw new CustomException (a, b);
}
return (a + b) ;
public static void main(String[] args) {
int res;
try {
res = func(2, 2);
System.out.println("res = " + res);
res = func(3, 3);
System.out.println("res
+ res);
func (2, 3);
res =
System.out.println("res
+ res);
func(3, 2);
res =
" + res);
System.out.println("res
} catch (CustomException e) {
System.out.println (e.toString());
Write the output when this code is executed.
Transcribed Image Text:public class Main { private static int func (int a, int b) throws CustomException { if ((a % 2 == 0) && (b % 2 != 0)) { // a is even, b is odd throw new CustomException (a, b); } return (a + b) ; public static void main(String[] args) { int res; try { res = func(2, 2); System.out.println("res = " + res); res = func(3, 3); System.out.println("res + res); func (2, 3); res = System.out.println("res + res); func(3, 2); res = " + res); System.out.println("res } catch (CustomException e) { System.out.println (e.toString()); Write the output when this code is executed.
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