From 3a1fd12709d27ecea7e9e97de9fc3e3296df9ad0 Mon Sep 17 00:00:00 2001
From: Deboshree <deboshree.banerjee@cred.club>
Date: Sun, 21 May 2023 23:36:38 +0530
Subject: [PATCH] removed optional specific function

---
 .../baeldung/stringtoint/StringToIntConverter.java    | 11 -----------
 .../stringtoint/StringToIntConverterUnitTest.java     |  2 --
 2 files changed, 13 deletions(-)

diff --git a/core-java-modules/core-java-string-conversions-3/src/main/java/com/baeldung/stringtoint/StringToIntConverter.java b/core-java-modules/core-java-string-conversions-3/src/main/java/com/baeldung/stringtoint/StringToIntConverter.java
index 6e7ea05bd7..151dcb3fdb 100644
--- a/core-java-modules/core-java-string-conversions-3/src/main/java/com/baeldung/stringtoint/StringToIntConverter.java
+++ b/core-java-modules/core-java-string-conversions-3/src/main/java/com/baeldung/stringtoint/StringToIntConverter.java
@@ -31,17 +31,6 @@ public class StringToIntConverter {
         }
     }
 
-    Optional<Integer> convertStringToIntUsingOptional(String input){
-        Optional<Integer> parsedInt;
-        try {
-            parsedInt = Optional.of(Integer.parseInt(input));
-        } catch (Exception e) {
-            // log or handle the error
-            parsedInt = Optional.empty();
-        }
-        return parsedInt;
-    }
-
     int convertStringToIntUsingNumberUtils(String input, Integer defaultValue){
         return NumberUtils.toInt(input, defaultValue);
     }
diff --git a/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/stringtoint/StringToIntConverterUnitTest.java b/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/stringtoint/StringToIntConverterUnitTest.java
index c0c5da7731..5f6d2ae73f 100644
--- a/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/stringtoint/StringToIntConverterUnitTest.java
+++ b/core-java-modules/core-java-string-conversions-3/src/test/java/com/baeldung/stringtoint/StringToIntConverterUnitTest.java
@@ -22,7 +22,6 @@ class stringToIntConverter {
         testData.forEach(data -> {
             Assertions.assertEquals(data.expectedOutput, stringToIntConverter.convertStringToIntUsingIntegerParseInt(data.input).orElse(Integer.MIN_VALUE));
             Assertions.assertEquals(data.expectedOutput, stringToIntConverter.convertStringToIntUsingIntegerValueOf(data.input).orElse(Integer.MIN_VALUE));
-            Assertions.assertEquals(data.expectedOutput, stringToIntConverter.convertStringToIntUsingOptional(data.input).orElse(Integer.MIN_VALUE));
             Assertions.assertEquals(data.expectedOutput, stringToIntConverter.convertStringToIntUsingIntegerDecode(data.input).orElse(Integer.MIN_VALUE));
             Assertions.assertEquals(data.expectedOutput, stringToIntConverter.convertStringToIntUsingNumberUtils(data.input,Integer.MIN_VALUE ));
         });
@@ -37,7 +36,6 @@ class stringToIntConverter {
         testData.forEach(data -> {
             Assertions.assertEquals(data.expectedOutput, stringToIntConverter.convertStringToIntUsingIntegerParseInt(data.input).orElse(Integer.MIN_VALUE));
             Assertions.assertEquals(data.expectedOutput, stringToIntConverter.convertStringToIntUsingIntegerValueOf(data.input).orElse(Integer.MIN_VALUE));
-            Assertions.assertEquals(data.expectedOutput, stringToIntConverter.convertStringToIntUsingOptional(data.input).orElse(Integer.MIN_VALUE));
             Assertions.assertEquals(data.expectedOutput, stringToIntConverter.convertStringToIntUsingNumberUtils(data.input, Integer.MIN_VALUE));
             Assertions.assertEquals(data.expectedOutput, stringToIntConverter.convertStringToIntUsingIntegerDecode(data.input).orElse(Integer.MIN_VALUE));
         });