diff --git a/core-java-modules/core-java-string-operations-5/README.md b/core-java-modules/core-java-string-operations-5/README.md
index 3a09c8a585..21ba1bf985 100644
--- a/core-java-modules/core-java-string-operations-5/README.md
+++ b/core-java-modules/core-java-string-operations-5/README.md
@@ -10,5 +10,4 @@
 - [Guide to Splitting a String by Whitespace in Java](https://www.baeldung.com/java-splitting-a-string-by-whitespace)
 - [Check if the First Letter of a String Is a Number](https://www.baeldung.com/java-check-if-string-starts-with-number)
 - [Print “” Quotes Around a String in Java](https://www.baeldung.com/java-string-print-quotes)
-- [Remove Punctuation From a String in Java](https://www.baeldung.com/java-remove-punctuation-from-string)
-- [Find the Longest Word in a Given String in Java](https://www.baeldung.com/java-longest-word-string)
+- [Remove Punctuation From a String in Java](https://www.baeldung.com/java-remove-punctuation-from-string)
\ No newline at end of file
diff --git a/core-java-modules/core-java-string-operations-6/README.md b/core-java-modules/core-java-string-operations-6/README.md
new file mode 100644
index 0000000000..190880a5dd
--- /dev/null
+++ b/core-java-modules/core-java-string-operations-6/README.md
@@ -0,0 +1,4 @@
+
+### Relevant Articles:
+
+- [Find the Longest Word in a Given String in Java](https://www.baeldung.com/java-longest-word-string)
diff --git a/core-java-modules/core-java-string-operations-6/pom.xml b/core-java-modules/core-java-string-operations-6/pom.xml
new file mode 100644
index 0000000000..8b9eabbc63
--- /dev/null
+++ b/core-java-modules/core-java-string-operations-6/pom.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>core-java-string-operations-6</artifactId>
+    <name>core-java-string-operations-6</name>
+    <packaging>jar</packaging>
+
+    <parent>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>${maven.compiler.source}</source>
+                    <target>${maven.compiler.target}</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+    </properties>
+
+</project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-string-operations-5/src/main/java/com/baeldung/longestword/LongestWordFinder.java b/core-java-modules/core-java-string-operations-6/src/main/java/com/baeldung/longestword/LongestWordFinder.java
similarity index 100%
rename from core-java-modules/core-java-string-operations-5/src/main/java/com/baeldung/longestword/LongestWordFinder.java
rename to core-java-modules/core-java-string-operations-6/src/main/java/com/baeldung/longestword/LongestWordFinder.java
diff --git a/core-java-modules/core-java-string-operations-5/src/test/java/com/baeldung/longestword/LongestWordFinderUnitTest.java b/core-java-modules/core-java-string-operations-6/src/test/java/com/baeldung/longestword/LongestWordFinderUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-string-operations-5/src/test/java/com/baeldung/longestword/LongestWordFinderUnitTest.java
rename to core-java-modules/core-java-string-operations-6/src/test/java/com/baeldung/longestword/LongestWordFinderUnitTest.java
diff --git a/core-java-modules/pom.xml b/core-java-modules/pom.xml
index b872eef491..806882a84f 100644
--- a/core-java-modules/pom.xml
+++ b/core-java-modules/pom.xml
@@ -137,6 +137,7 @@
         <module>core-java-string-conversions-3</module>
         <module>core-java-string-operations</module>
         <module>core-java-string-operations-2</module>
+        <module>core-java-string-operations-6</module>
         <module>core-java-regex</module>
         <module>core-java-regex-2</module>
         <module>core-java-uuid</module>