7.35 LAB: Exception handling to detect input String vs. Integer   The given program reads a list of single-word first names and ages (ending with -1), and outputs that list with the age incremented. The progra

Programming Logic & Design Comprehensive
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Chapter11: More Object-oriented Programming Concepts
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7.35 LAB: Exception handling to detect input String vs. Integer

 

The given program reads a list of single-word first names and ages (ending with -1), and outputs that list with the age incremented. The program fails and throws an exception if the second input on a line is a String rather than an Integer. At FIXME in the code, add a try/catch statement to catch java.util.InputMismatchException, and output 0 for the age.

Ex: If the input is:

Lee 18 Lua 21 Mary Beth 19 Stu 33 -1

then the output is:

Lee 19 Lua 22 Mary 0 Stu 34
 
 
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ਰਜਰ
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21 }
}
}
inputName
=
scnr.next();
Transcribed Image Text:17 ਰਜਰ 18 19 20 21 } } } inputName = scnr.next();
LAB
ACTIVITY
13
14
1 import java.util.Scanner;
2 import java.util. InputMismatchException;
3
4 public class NameAgeChecker {
5 public static void main(String[] args) {
6
Scanner scnr = new Scanner(System.in);
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N9
7.35.1: LAB: Exception handling to detect input String vs. Integer
15
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String inputName;
int age;
NameAgeChecker.java
inputName scnr.next();
while (!inputName.equals("-1")) {
// FIXME: The following line will throw an InputMismatchException.
Insert a try/catch statement to catch the exception.
age = scnr.nextInt();
System.out.println(inputName + + (age + 1));
0/10
Load default template...
Transcribed Image Text:LAB ACTIVITY 13 14 1 import java.util.Scanner; 2 import java.util. InputMismatchException; 3 4 public class NameAgeChecker { 5 public static void main(String[] args) { 6 Scanner scnr = new Scanner(System.in); 7 8 9 10 11 12 N9 7.35.1: LAB: Exception handling to detect input String vs. Integer 15 16 String inputName; int age; NameAgeChecker.java inputName scnr.next(); while (!inputName.equals("-1")) { // FIXME: The following line will throw an InputMismatchException. Insert a try/catch statement to catch the exception. age = scnr.nextInt(); System.out.println(inputName + + (age + 1)); 0/10 Load default template...
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