Computer scienceProgramming languagesKotlinControl flowExceptionsHow to work with exceptions

The try-catch-finally statement

Complex handling

Report a typo

There is a function suspiciousFunction, and for some reason, you suspect that an exception might occur in it.

Process the call of suspiciousFunction with the help of the try-catch-finally statement. If an exception occurs in the function, print the exception message.

In the case of IOException, print the following message instead: The IOException occurred.

In the final block, output Handling completed successfully!.

Tip: Use message to get information about the exception.

Write a program in Kotlin

import java.io.IOException

import java.lang.ArithmeticException

fun suspiciousFunction (param: Int) {

when (param) {

0 -> throw Exception("Some exceptions?")

1 -> throw ArithmeticException("Division by zero")

2 -> throw Exception("An exception occurred here")

3 -> throw IOException()

}

fun handleException (data: Int) {

suspiciousFunction(data)

}

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