Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
7th Edition
ISBN: 9780134802213
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 11, Problem 4PC
Program Plan Intro
Month class exception
Program Plan:
Month.java:
- Definition of class “Month”.
- Declare the variable “monNum” as “int”.
- Create a constructor for “Month()”.
- Assign “monNum” to “1”.
- Create a parameterized constructor which throws the “InvalidMonthNumExc”.
- Check the condition.
- Throw the exception.
- Otherwise, assign “m” to “monNum”.
- Check the condition.
- Create a parameterized constructor which throws the “InvalidMonthNumExc”.
- Check the condition.
- Assign “1” to “monNum”.
- Condition to check the month is “february”.
- Assign “2” to “monNum”.
- Condition to check the month is “march”
- Assign “3” to “monNum”.
- Condition to check the month is “april”.
- Assign “4” to “monNum”.
- Condition to check the month is “may”
- Assign “5” to “monNum”.
- Condition to check the month is “june”.
- Assign “6” to “monNum”.
- Condition to check the month is “july”
- Assign “7” to “monNum”.
- Condition to check the month is “august”
- Assign “8” to “monNum”.
- Condition to check the month is “September”.
- Assign “9” to “monNum”.
- Condition to check the month is :”October”.
- Assign “10” to “monNum”.
- Condition to check the month is “November”.
- Assign “11” to “monNum”.
- Condition to check the month is “December”.
- Assign “12” to “monNum”.
- Check the condition.
- Mutator method “setMonNum()”
- Check the condition and throw the exception
- Accessor method “getMonNum()”.
- Return the “monNum”.
- Accessor method “getMonName()”.
- Declare the variable “name”.
- Switch case to check the month equals to “January”, “February”, “March”, “April”, “May”, “June”, “July”, “August”, “September”, “October”, “November”, “December”.
- Return the name.
- Declare the variable “name”.
- Method definition for “toString()”.
- Return the “getMonName()”.
- Method definition of “equals()”
- Declare the boolean variable “flag”.
- Check the condition and assign the flag variable “true” or “false” according to the condition.
InvalidMonthNumExc.java:
- Definition for “InvalidMonthNumExc”
- Definition for non-parameterized constructor.
- Print the statement.
- Definition for parameterized constructor
- Print the statement.
- Definition for non-parameterized constructor.
InvalidMonthNameExc.java:
- Definition for “InvalidMonthNameExc”
- Definition for non-parameterized constructor.
- Print the statement.
- Definition for parameterized constructor
- Print the statement.
- Definition for non-parameterized constructor.
DemoOne.java:
- Definition of class “DemoOne”.
- Definition of main class.
- Create an object “m” for “month()”.
- Inside the try block,
- Print the month
- Inside the catch block,
- Print the exception.
- Inside the try block,
- Create an object “m” for “month()”.
DemoTwo.java:
- Definition of class “DemoTwo”.
- Definition of main class.
- Inside the try block,
- Create an object “m” for “month()”.
- Print the month
- Inside the catch block,
- Print the exception.
- Inside the try block,
DemoThree.java:
- Definition of class “DemoThree”.
- Definition of main class.
- Inside the try block,
- Create an object “m” for “month()”.
- Print the month
- Inside the catch block,
- Print the exception.
- Inside the try block,
- Create an object “m1” for “month()”.
- Print the month
- Inside the catch block,
- Print the exception.
- Inside the try block,
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}
public class WeekDay {
static void daysFromSunday(int day) {
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try {
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throw new Exception("Invalid Day! Too high!");
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throw new Exception("Invalid Day! Too low!");
}
switch(day){
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▬▬
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Invalid Day! Too high!
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Oops
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Tue
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O Oops
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Chapter 11 Solutions
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
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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