Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
3rd Edition
ISBN: 9780134038179
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
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Expert Solution & Answer
Chapter 11, Problem 1AW
Explanation of Solution
Given code:
//Definition of class "ExceptionTest"
public class ExceptionTest
{
//Definition of main
public static void main(String[] args)
{
//Declare the variable "number"
int number;
//Declare the variable "str"
String str;
//Try block
try
{
//Assign "xyz" to "str"
str = "xyz";
//Parse the string and store it in //number
number = Integer.parseInt(str);
//Print "A"
System.out.println("A");
}
//Catch block
catch (NumberFormatException e)
{
//Print the value "B"
System.out.println("B");
}
//Catch block
catch (IllegalArgumentException e)
{
//Print the value "C"
System.out.println("C");
}
//Print the value "D"
System...
Expert Solution & Answer
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1.class Nothing {public static void main(String args[]){int x = 0;int y = 20;int fraction = y/x;System.out.println("End Of Main");}}1. If there will occur exception, write the code that will handle the exception.
Simple try-catch Program
This lab is a simple program that demonstrates how try-catch works. You will notice the output when you enter incorrect
input (for example, enter a string or double instead of an integer). Type up the code, execute and submit the results ONLY. Do at
least 2 valid inputs and 1 invalid. NOTE: The program does not stop executing after it encounters an error!
CODE:
import java.util.Scanner;
public class TryCatch Example Simple {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int num = 0;
System.out.println("Even number tester.\n");
System.out.println("Enter your name: ");
String name = input.nextLine();
while (true)
{
try {
System.out.println("Enter an integer : ");
// JumpinJive.java - This program looks up and prints the names and prices of coffee orders.
// Input: Interactive.
// Output: Name and price of coffee orders or error message if add-in is not found.
import java.util.Scanner;
public class JumpinJive
{
public static void main(String args[]) throws Exception
{
// Declare variables.
String addIn; // Add-in ordered by customer.
final int NUM_ITEMS = 5; // Named constant
// Initialized array of add-ins.
String addIns[] = {"Cream", "Cinnamon", "Chocolate", "Amaretto", "Whiskey"};
// Initialized array of add-in prices.
double addInPrices[] = {.89, .25, .59, 1.50, 1.75};
boolean foundIt;
int x; // Loop control variable.
double orderTotal = 2.00; // All orders start with a 2.00 charge
// Get user input.
Scanner input = new Scanner(System.in);
System.out.print("Enter coffee add-in or XXX to quit: ");
addIn = input.nextLine();…
Chapter 11 Solutions
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
Ch. 11.1 - Prob. 11.1CPCh. 11.1 - Prob. 11.2CPCh. 11.1 - Prob. 11.3CPCh. 11.1 - Prob. 11.4CPCh. 11.1 - Prob. 11.5CPCh. 11.1 - Prob. 11.6CPCh. 11.1 - Prob. 11.7CPCh. 11.1 - Prob. 11.8CPCh. 11.1 - Prob. 11.9CPCh. 11.1 - When does the code in a finally block execute?
Ch. 11.1 - What is the call stack? What is a stack trace?Ch. 11.1 - Prob. 11.12CPCh. 11.1 - Prob. 11.13CPCh. 11.1 - Prob. 11.14CPCh. 11.2 - What does the throw statement do?Ch. 11.2 - Prob. 11.16CPCh. 11.2 - Prob. 11.17CPCh. 11.2 - Prob. 11.18CPCh. 11.2 - Prob. 11.19CPCh. 11.3 - What is the difference between a text file and a...Ch. 11.3 - What classes do you use to write output to a...Ch. 11.3 - Prob. 11.22CPCh. 11.3 - What class do you use to work with random access...Ch. 11.3 - What are the two modes that a random access file...Ch. 11.3 - Prob. 11.25CPCh. 11 - Prob. 1MCCh. 11 - Prob. 2MCCh. 11 - Prob. 3MCCh. 11 - Prob. 4MCCh. 11 - FileNotFoundException inherits from __________. a....Ch. 11 - Prob. 6MCCh. 11 - Prob. 7MCCh. 11 - Prob. 8MCCh. 11 - Prob. 9MCCh. 11 - Prob. 10MCCh. 11 - Prob. 11MCCh. 11 - Prob. 12MCCh. 11 - Prob. 13MCCh. 11 - Prob. 14MCCh. 11 - Prob. 15MCCh. 11 - This is the process of converting an object to a...Ch. 11 - Prob. 17TFCh. 11 - Prob. 18TFCh. 11 - Prob. 19TFCh. 11 - True or False: You cannot have more than one catch...Ch. 11 - Prob. 21TFCh. 11 - Prob. 22TFCh. 11 - Prob. 23TFCh. 11 - Prob. 24TFCh. 11 - Find the error in each of the following code...Ch. 11 - // Assume inputFile references a Scanner object,...Ch. 11 - Prob. 3FTECh. 11 - Prob. 1AWCh. 11 - Prob. 2AWCh. 11 - Prob. 3AWCh. 11 - Prob. 4AWCh. 11 - Prob. 5AWCh. 11 - Prob. 6AWCh. 11 - The method getValueFromFile is public and returns...Ch. 11 - Prob. 8AWCh. 11 - Write a statement that creates an object that can...Ch. 11 - Write a statement that opens the file...Ch. 11 - Assume that the reference variable r refers to a...Ch. 11 - Prob. 1SACh. 11 - Prob. 2SACh. 11 - Prob. 3SACh. 11 - Prob. 4SACh. 11 - Prob. 5SACh. 11 - Prob. 6SACh. 11 - What types of objects can be thrown?Ch. 11 - Prob. 8SACh. 11 - Prob. 9SACh. 11 - Prob. 10SACh. 11 - What is the difference between a text file and a...Ch. 11 - What is the difference between a sequential access...Ch. 11 - What happens when you serialize an object? What...Ch. 11 - TestScores Class Write a class named TestScores....Ch. 11 - Prob. 2PCCh. 11 - Prob. 3PCCh. 11 - Prob. 4PCCh. 11 - Prob. 5PCCh. 11 - FileArray Class Design a class that has a static...Ch. 11 - File Encryption Filter File encryption is the...Ch. 11 - File Decryption Filter Write a program that...Ch. 11 - TestScores Modification for Serialization Modify...Ch. 11 - Prob. 10PC
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