Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
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Expert Solution & Answer
Chapter 9.1, Problem 7STQ
Explanation of Solution
“throw” statement:
- • The keyword “throw” is used to throw an exception from the
program . It is possible to throw either checked or unchecked exception. - • When an exception is thrown using “throw” keyword, the “try” block ends and the statements inside that block will not get executed. The control directly goes to the subsequent “catch” block whose parameter matches the exception object.
Example program:
//Main Class
class Main
{
//Main method
public static void main(String[] args)
{
/*A variable is declared and a value is assigned*/
int value = 9;
//Try block
try
{
//Check if value is greater than 30
if(value < 10)
//Throw an exception
throw new Exception("Value is lesser");
//Print the message
System...
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Chapter 9 Solutions
Java: An Introduction to Problem Solving and Programming (8th Edition)
Ch. 9.1 - Prob. 1STQCh. 9.1 - What output would the code in the previous...Ch. 9.1 - Prob. 3STQCh. 9.1 - Prob. 4STQCh. 9.1 - Prob. 5STQCh. 9.1 - Prob. 6STQCh. 9.1 - Prob. 7STQCh. 9.1 - Prob. 8STQCh. 9.1 - In the code given in Self-Test Question 1,...Ch. 9.1 - In the code given in Self-Test Question 1,...
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