Kotlin Exception Handling in Real-World Scenarios

🌟You’re not just writing code; you’re crafting solutions that tackle the challenges of file handling, network operations, and seamless database interactions. Today we explore how Kotlin, with its concise syntax and powerful features, elevates exception handling to an art form.

Note:

If you haven’t already, I recommend checking out my previous blog on Exception Handling. It provides valuable insights that will enhance your understanding and complement the content in this post. Happy reading!

Exception Handling in File I/O

Ever wondered how Kotlin gracefully dances through the intricacies of reading and writing files? We’re about to unravel the magic! From catching elusive IOExceptions to creating a symphony of error-handling, Kotlin keeps your File I/O operations smooth and error-resilient

import java.io.BufferedReader
import java.io.FileReader
import java.io.IOException

fun readFile(filename: String) {
    try {
        val reader = BufferedReader(FileReader(filename))
        var line: String?
        
        while (reader.readLine().also { line = it } != null) {
            // Process each line of the file
            println(line)
        }
    } catch (e: IOException) {
        // Handle file I/O exception
        println("Error…