What is the output produced as a result of executing the following program and why?
What is the output produced as a result of executing the following program and why?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
10
![What is the output produced as a result of executing the following program and
why?
public class Output {
private final static int SIZE 7:
private Integer [] array:
public Output (int num) {
array new Integer [num];
}
private int evaluate (int b) throws Exception {
Integer result - 0:
try {
for (int i-0; i < b; i++)
result
array[i];
} catch (ArithmeticException ex) {
System.out.println("ArithmeticException clause");
} catch (Exception ex) {
System.out.println("Exception: + ex);
throw ex:
} finally f
System.out.println("Finally of evaluate");
}
return result;
}
public static void main(String[] args) throws Exception {
Output o:
try {
o new Output (SIZE);
System.out.println("Value returned by evaluate + o. evaluate (8));
} catch (RuntimeException ex) {
System.out.println("Caught: + ex);
throw new Exception (ex);
} finally {
System.out.println("In finally");
}
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa4b8ed6a-3833-41b8-8666-f82ad1dd5ebe%2Fc47d6fc1-4a3e-4821-ac7d-1d17494c4d90%2F546t3ni_processed.jpeg&w=3840&q=75)
Transcribed Image Text:What is the output produced as a result of executing the following program and
why?
public class Output {
private final static int SIZE 7:
private Integer [] array:
public Output (int num) {
array new Integer [num];
}
private int evaluate (int b) throws Exception {
Integer result - 0:
try {
for (int i-0; i < b; i++)
result
array[i];
} catch (ArithmeticException ex) {
System.out.println("ArithmeticException clause");
} catch (Exception ex) {
System.out.println("Exception: + ex);
throw ex:
} finally f
System.out.println("Finally of evaluate");
}
return result;
}
public static void main(String[] args) throws Exception {
Output o:
try {
o new Output (SIZE);
System.out.println("Value returned by evaluate + o. evaluate (8));
} catch (RuntimeException ex) {
System.out.println("Caught: + ex);
throw new Exception (ex);
} finally {
System.out.println("In finally");
}
}
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