From 8a76711fb522814c9f0e862f9692565b1885d0cc Mon Sep 17 00:00:00 2001
From: Anirban Chatterjee <canirban99@gmail.com>
Date: Thu, 16 Jul 2020 00:38:26 +0200
Subject: [PATCH] Minor code refinement

---
 .../com/baeldung/exceptionhandling/ExceptionHandling.kt     | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/core-kotlin-modules/core-kotlin-lang-2/src/main/kotlin/com/baeldung/exceptionhandling/ExceptionHandling.kt b/core-kotlin-modules/core-kotlin-lang-2/src/main/kotlin/com/baeldung/exceptionhandling/ExceptionHandling.kt
index 137a303edb..225a1339e2 100644
--- a/core-kotlin-modules/core-kotlin-lang-2/src/main/kotlin/com/baeldung/exceptionhandling/ExceptionHandling.kt
+++ b/core-kotlin-modules/core-kotlin-lang-2/src/main/kotlin/com/baeldung/exceptionhandling/ExceptionHandling.kt
@@ -28,7 +28,7 @@ class ExceptionHandling {
     fun multipleCatchBlock(): Int? {
         return try {
             val result = 25 / 0
-            return result
+            result
         } catch (exception: NumberFormatException) {
             println("NumberFormatException in the code")
             null
@@ -69,10 +69,10 @@ class ExceptionHandling {
         }
     }
 
-    fun throwKeyword() {
+    fun throwKeyword(): Int {
         val message = "Welcome to Kotlin Tutorials"
         if (message.length > 10) throw IllegalArgumentException("String is invalid")
-        else println("String is valid")
+        else return message.length
     }
 
     @Throws(IOException::class)