Address review comments

core-java-modules/core-java-io-5/.gitignore

@@ -0,0 +1,2 @@
+test-link*
+0.*

core-java-modules/core-java-io-5/README.md

@@ -0,0 +1,8 @@
+## Core Java IO
+
+This module contains articles about core Java input and output (IO)
+
+### Relevant Articles: 
+
+- [[<-- Prev]](/core-java-modules/core-java-io-4)
+

core-java-modules/core-java-io-5/pom.xml

@@ -0,0 +1,66 @@
+<?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-io-5</artifactId>
+    <name>core-java-io-5</name>
+    <packaging>jar</packaging>
+
+    <parent>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+    <dependencies>
+        <!-- Mime Type Resolution Libraries -->
+        <dependency>
+            <groupId>org.apache.tika</groupId>
+            <artifactId>tika-core</artifactId>
+            <version>${tika.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>net.sf.jmimemagic</groupId>
+            <artifactId>jmimemagic</artifactId>
+            <version>${jmime-magic.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jodd</groupId>
+            <artifactId>jodd-util</artifactId>
+            <version>${jodd-util.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.j256.simplemagic</groupId>
+            <artifactId>simplemagic</artifactId>
+            <version>${simplemagic.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>core-java-io-5</finalName>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+        <plugins>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <properties>
+        <!-- Mime Type Libraries -->
+        <tika.version>2.8.0</tika.version>
+        <jmime-magic.version>0.1.5</jmime-magic.version>
+        <jodd-util.version>6.2.1</jodd-util.version>
+        <simplemagic.version>1.17</simplemagic.version>
+    </properties>
+</project>

core-java-modules/core-java-io-5/src/test/java/com/baeldung/extension/ExtensionFromMimeTypeUnitTest.java

@@ -11,10 +11,8 @@ import java.util.Map;
 import java.util.Set;
 
 import org.apache.tika.mime.MimeTypeException;
-
-import org.junit.Test;
-
 import com.j256.simplemagic.ContentType;
+import org.junit.Test;
 
 public class ExtensionFromMimeTypeUnitTest {
     private static final String IMAGE_JPEG_MIME_TYPE = "image/jpeg";
@@ -37,14 +35,14 @@ public class ExtensionFromMimeTypeUnitTest {
     }
 
     @Test
-    public void whenUsingMimetypesFileTypeMap_thenGetFileExtension() {
+    public void whenUsingSimpleMagic_thenGetFileExtension() {
         List<String> expectedExtensions = Arrays.asList("jpeg", "jpg", "jpe");
         String[] detectedExtensions = ContentType.fromMimeType(IMAGE_JPEG_MIME_TYPE).getFileExtensions();
         assertThat(detectedExtensions).containsExactlyElementsOf(expectedExtensions);
     }
 
     @Test
-    public void whenUsingCustomLogic_thenGetFileExtension() {
+    public void whenUsingCustomMap_thenGetFileExtension() {
         Map<String, Set<String>> mimeExtensionsMap = new HashMap<>();
         List<String> expectedExtensions = Arrays.asList(".jpg", ".jpe", ".jpeg");
         addMimeExtensions(mimeExtensionsMap, "image/jpeg", ".jpg");

core-java-modules/core-java-io/pom.xml

@@ -43,17 +43,6 @@
             <version>${angus-activation.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.jodd</groupId>
-            <artifactId>jodd-util</artifactId>
-            <version>${jodd-util.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.j256.simplemagic</groupId>
-            <artifactId>simplemagic</artifactId>
-            <version>${simplemagic.version}</version>
-        </dependency>
-
     </dependencies>
 
     <build>
@@ -153,8 +142,6 @@
         <fscontext.version>4.4.2</fscontext.version>
         <jakarta-activation-api.version>2.1.2</jakarta-activation-api.version>
         <angus-activation.version>2.0.1</angus-activation.version>
-        <jodd-util.version>6.2.1</jodd-util.version>
-        <simplemagic.version>1.17</simplemagic.version>
     </properties>
 
 </project>

core-java-modules/pom.xml

@@ -108,6 +108,7 @@
         <module>core-java-io-2</module>
         <module>core-java-io-3</module>
         <module>core-java-io-4</module>
+        <module>core-java-io-5</module>
         <module>core-java-io-apis</module>
         <module>core-java-io-apis-2</module>
         <module>core-java-io-conversions</module>