Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Type up the code, execute and submit the results ONLY.
1. Enter a valid array index
2. Enter an invalid array index
3. Enter a letter instead of an integer – NOTE: Using the general error will show you the
type of exception was caught, and you can then update your code to catch that type of
error.
4. Try putting the “Exception e” before the IndexOutOfBoundsException eob what happens
and are you able to run the code – what happens?
![import java.util.Scanner;
public class TryCatchFinally {
public static void main(String[] args) {
}
// Instantiate a scanner
Scanner input = new Scanner(System.in);
// Create an array with 4 values
int anIntArr[] = {10, 15, 26, 99);
try
{
System.out.println("Enter the index to see the number: ");
System.out.println("The value in the " + ind + " index is: " + anIntArr[ind]);
int ind input.nextInt();
}
catch (IndexOutOfBounds Exception eob)
{
}
catch (Exception e)
{
}
System.out.println("IndexOutOfBounds Exception Error: " + cob + "\n");
System.out.println("GeneralException Error: +e+ "\n");
finally {
input.close();
System.out.println("finally block executed");
}
// rest program will not execute
System.out.println("Outside try-catch-finally clause\nProgram finished");](https://content.bartleby.com/qna-images/question/e4aa3b5e-e7fa-4aac-8b86-8434ebe6fb39/4c07dcc0-17de-40b5-8d2c-4c2f7f073d8b/vk10pji_processed.png)
Transcribed Image Text:import java.util.Scanner;
public class TryCatchFinally {
public static void main(String[] args) {
}
// Instantiate a scanner
Scanner input = new Scanner(System.in);
// Create an array with 4 values
int anIntArr[] = {10, 15, 26, 99);
try
{
System.out.println("Enter the index to see the number: ");
System.out.println("The value in the " + ind + " index is: " + anIntArr[ind]);
int ind input.nextInt();
}
catch (IndexOutOfBounds Exception eob)
{
}
catch (Exception e)
{
}
System.out.println("IndexOutOfBounds Exception Error: " + cob + "\n");
System.out.println("GeneralException Error: +e+ "\n");
finally {
input.close();
System.out.println("finally block executed");
}
// rest program will not execute
System.out.println("Outside try-catch-finally clause\nProgram finished");
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