Lab 7.2.1 Exceptions: simple checks Objectives Familiarize the student with: • situations when exceptions are thrown; • throwing exceptions; • handling exceptions. Scenario Write a very simple class to hold one value and its boundaries (limits of the value in integer numbers), add one method to add a value to the one held in the instance of class, and one method to subtract a value from the one held in the object. In both methods, throw an exception when a value exceeds the limits. In the main function create two objects and test them with different scenarios. Print the values held at the end of the program. Add adequate try-catch blocks and an appropriate message. Example input 5 0 10 9 0 100 15 15 90 Example output Value could exceed limit. Value could exceed limit. 5 24

Lab 7.2.1 Exceptions: simple checks Objectives Familiarize the student with: • situations when exceptions are thrown; • throwing exceptions; • handling exceptions. Scenario Write a very simple class to hold one value and its boundaries (limits of the value in integer numbers), add one method to add a value to the one held in the instance of class, and one method to subtract a value from the one held in the object. In both methods, throw an exception when a value exceeds the limits. In the main function create two objects and test them with different scenarios. Print the values held at the end of the program. Add adequate try-catch blocks and an appropriate message. Example input 5 0 10 9 0 100 15 15 90 Example output Value could exceed limit. Value could exceed limit. 5 24

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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