public class CallStack{ // Called by func1() void func2 (){ System.out.println("In func2 method"); int a = 0; int b; b = 10 / a; } //Called by Main void func1(){ System.out.println("In func1 method"); this.func2 (); System.out.println("Back in func1 method"); } public static void main (String args[]){ CallStack myCallStack; myCallStack = new CallStack(); System.out.println("In the main method"); try { myCallStack.func1 (); }catch (ArithmeticException e) { System.out.println("Can't divide by Zero!"); } } } Examine the code to determine what it does. Compile and execute the code. Modify the main() method to handle the exception that is propagated to it. Use a try- catch block to display a meaningful error message when the exception occurs. Test your code. Notice that, although the exception was thrown in func2, it is caught by the catch block in the main method.

public class CallStack{ // Called by func1() void func2 (){ System.out.println("In func2 method"); int a = 0; int b; b = 10 / a; } //Called by Main void func1(){ System.out.println("In func1 method"); this.func2 (); System.out.println("Back in func1 method"); } public static void main (String args[]){ CallStack myCallStack; myCallStack = new CallStack(); System.out.println("In the main method"); try { myCallStack.func1 (); }catch (ArithmeticException e) { System.out.println("Can't divide by Zero!"); } } } Examine the code to determine what it does. Compile and execute the code. Modify the main() method to handle the exception that is propagated to it. Use a try- catch block to display a meaningful error message when the exception occurs. Test your code. Notice that, although the exception was thrown in func2, it is caught by the catch block in the main method.

EBK JAVA PROGRAMMING

8th Edition

ISBN:9781305480537

Author:FARRELL

Publisher:FARRELL

Chapter4: More Object Concepts

Section: Chapter Questions

Problem 7RQ

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