Java: An Introduction to Problem Solving and Programming (8th Edition)
Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
Expert Solution & Answer
Book Icon
Chapter 9.3, Problem 27STQ

Explanation of Solution

Given program segment:

//Try block

try

{

    //Assign a value to the variable

    int n = 7;

    //Checking if value is greater than 0

    if(n > 0)

        //Throwing a predefined exception

        throw new Exception();

    //Checking if n is lesser than 0

    else if (n < 0)

        //Throwing user-defined exception

        throw new NegativeNumberException();

    //Else

    else

        //Print Hello

        System.out.println("Hello!");

}

//Catch the user-defined exception

catch (NegativeNumberException e)

{

    //Print the message

    System...

Blurred answer
Students have asked these similar questions
Suppose you are asked to test the code below. The code: public String allocateRoom(int numOfEmps) throws IllegalArgumentException {    if (numOfEmps == 0)       throw new IllegalArgumentException();    if (numOfEmps < 5)       return "Small";    if (numOfEmps < 10)       return "Standard"; return "Large"; } Throws exception if there are no employees Returns small up to 5 employees Returns standard for 5 to 9 employees Returns large for 10 or more employees List the minimum amount of test inputs that achieve 100% branch coverage. You need to specify the branch(es) each input covers. List the minimum amount of test inputs that achieve 100% path coverage. You need to specify the path each input covers. Explain if executing the test suites above will reveal any defects.
solve using java:(thanks for helping)
java code quation using ExceptionProgramme Leader of ITMB wants to check whether the student number and GSM numberentered by the student for the programming contest is valid or not.Write a Java program to read the Student ID and GSM Number of a student. Use a methodcalled ValidityDetails () for checking the validity of details entered.If the Student ID ends with the characters ST and contains more than 6 letters or if the MobileNumber does not contain exactly 8 digits, throw a user defined exceptionInvalidDetailsException.If the details entered are valid, display the message ‘”correct details are entered!!!” otherwisedisplay “Entered invalid details!!!!”

Chapter 9 Solutions

Java: An Introduction to Problem Solving and Programming (8th Edition)

Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Text book image
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
Text book image
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT