Multiple Catch Order and Hierarchy

In this problem: You will arrange multiple catch clauses in the correct order and catch exceptions appropriately based on the hierarchy.

Learning Objective: Understand the relationship between catch clause order and exception inheritance hierarchy

Overview

Catch clauses must be ordered from more specific to more general exception types. Reversing this order causes a compilation error.

Specifications

• Calculator class:
  • divide(int a, int b): returns a / b
  • calculate(String numStr, int divisor): converts string to integer then calls divide
• In Main, test three cases:
  1. calculate("10", 2) - normal (result: 5)
  2. calculate("10", 0) - ArithmeticException
  3. calculate("abc", 2) - NumberFormatException
• Catch clauses ordered: ArithmeticException, NumberFormatException, Exception

Output Format

Result: 5
Arithmetic error: / by zero
Format error: For input string: "abc"