From b9e437b77f0d3998863caaa133eb0d6d6d51429c Mon Sep 17 00:00:00 2001
From: Marcos Lopez Gonzalez <asturcon1234@gmail.com>
Date: Thu, 9 May 2019 16:44:04 +0200
Subject: [PATCH] RootCauseFinder changed to runtime exceptions

---
 .../java/com/baeldung/exceptions/RootCauseFinder.java     | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/core-java-modules/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java b/core-java-modules/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java
index 064ae27ac1..cf449110e6 100644
--- a/core-java-modules/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java
+++ b/core-java-modules/core-java/src/main/java/com/baeldung/exceptions/RootCauseFinder.java
@@ -30,7 +30,7 @@ public class RootCauseFinder {
         private AgeCalculator() {
         }
 
-        public static int calculateAge(String birthDate) throws CalculationException {
+        public static int calculateAge(String birthDate) {
             if (birthDate == null || birthDate.isEmpty()) {
                 throw new IllegalArgumentException();
             }
@@ -44,7 +44,7 @@ public class RootCauseFinder {
             }
         }
 
-        private static LocalDate parseDate(String birthDateAsString) throws DateParseException {
+        private static LocalDate parseDate(String birthDateAsString) {
 
             LocalDate birthDate;
             try {
@@ -62,14 +62,14 @@ public class RootCauseFinder {
 
     }
 
-    static class CalculationException extends Exception {
+    static class CalculationException extends RuntimeException {
 
         CalculationException(DateParseException ex) {
             super(ex);
         }
     }
 
-    static class DateParseException extends Exception {
+    static class DateParseException extends RuntimeException {
 
         DateParseException(String input) {
             super(input);