diff --git a/core-java-modules/java-collections-conversions/README.md b/core-java-modules/core-java-collections-conversions/README.md
similarity index 100%
rename from core-java-modules/java-collections-conversions/README.md
rename to core-java-modules/core-java-collections-conversions/README.md
diff --git a/core-java-modules/java-collections-conversions/pom.xml b/core-java-modules/core-java-collections-conversions/pom.xml
similarity index 87%
rename from core-java-modules/java-collections-conversions/pom.xml
rename to core-java-modules/core-java-collections-conversions/pom.xml
index 2751e0100a..08a452da51 100644
--- a/core-java-modules/java-collections-conversions/pom.xml
+++ b/core-java-modules/core-java-collections-conversions/pom.xml
@@ -3,9 +3,9 @@
     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>java-collections-conversions</artifactId>
+    <artifactId>core-java-collections-conversions</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <name>java-collections-conversions</name>
+    <name>core-java-collections-conversions</name>
     <packaging>jar</packaging>
 
     <parent>
@@ -28,7 +28,7 @@
     </dependencies>
 
     <build>
-        <finalName>java-collections-conversions</finalName>
+        <finalName>core-java-collections-conversions</finalName>
         <resources>
             <resource>
                 <directory>src/main/resources</directory>
diff --git a/core-java-modules/java-collections-conversions/src/main/java/com/baeldung/convertToMap/Book.java b/core-java-modules/core-java-collections-conversions/src/main/java/com/baeldung/convertToMap/Book.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/main/java/com/baeldung/convertToMap/Book.java
rename to core-java-modules/core-java-collections-conversions/src/main/java/com/baeldung/convertToMap/Book.java
diff --git a/core-java-modules/java-collections-conversions/src/main/java/com/baeldung/convertToMap/ConvertToMap.java b/core-java-modules/core-java-collections-conversions/src/main/java/com/baeldung/convertToMap/ConvertToMap.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/main/java/com/baeldung/convertToMap/ConvertToMap.java
rename to core-java-modules/core-java-collections-conversions/src/main/java/com/baeldung/convertToMap/ConvertToMap.java
diff --git a/core-java-modules/java-collections-conversions/src/main/java/com/baeldung/convertcollectiontoarraylist/Foo.java b/core-java-modules/core-java-collections-conversions/src/main/java/com/baeldung/convertcollectiontoarraylist/Foo.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/main/java/com/baeldung/convertcollectiontoarraylist/Foo.java
rename to core-java-modules/core-java-collections-conversions/src/main/java/com/baeldung/convertcollectiontoarraylist/Foo.java
diff --git a/core-java-modules/java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/Animal.java b/core-java-modules/core-java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/Animal.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/Animal.java
rename to core-java-modules/core-java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/Animal.java
diff --git a/core-java-modules/java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/ConvertListToMapService.java b/core-java-modules/core-java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/ConvertListToMapService.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/ConvertListToMapService.java
rename to core-java-modules/core-java-collections-conversions/src/main/java/com/baeldung/convertlisttomap/ConvertListToMapService.java
diff --git a/core-java-modules/java-collections-conversions/src/main/resources/logback.xml b/core-java-modules/core-java-collections-conversions/src/main/resources/logback.xml
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/main/resources/logback.xml
rename to core-java-modules/core-java-collections-conversions/src/main/resources/logback.xml
diff --git a/core-java-modules/java-collections-conversions/src/test/java/com/baeldung/convertToMap/ConvertToMapUnitTest.java b/core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/convertToMap/ConvertToMapUnitTest.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/test/java/com/baeldung/convertToMap/ConvertToMapUnitTest.java
rename to core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/convertToMap/ConvertToMapUnitTest.java
diff --git a/core-java-modules/java-collections-conversions/src/test/java/com/baeldung/convertcollectiontoarraylist/CollectionToArrayListUnitTest.java b/core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/convertcollectiontoarraylist/CollectionToArrayListUnitTest.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/test/java/com/baeldung/convertcollectiontoarraylist/CollectionToArrayListUnitTest.java
rename to core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/convertcollectiontoarraylist/CollectionToArrayListUnitTest.java
diff --git a/core-java-modules/java-collections-conversions/src/test/java/com/baeldung/convertiteratortolist/ConvertIteratorToListServiceUnitTest.java b/core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/convertiteratortolist/ConvertIteratorToListServiceUnitTest.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/test/java/com/baeldung/convertiteratortolist/ConvertIteratorToListServiceUnitTest.java
rename to core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/convertiteratortolist/ConvertIteratorToListServiceUnitTest.java
diff --git a/core-java-modules/java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListToMapServiceUnitTest.java b/core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListToMapServiceUnitTest.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListToMapServiceUnitTest.java
rename to core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListToMapServiceUnitTest.java
diff --git a/core-java-modules/java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListWithDuplicatedIdToMapServiceUnitTest.java b/core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListWithDuplicatedIdToMapServiceUnitTest.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListWithDuplicatedIdToMapServiceUnitTest.java
rename to core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/convertlisttomap/ConvertListWithDuplicatedIdToMapServiceUnitTest.java
diff --git a/core-java-modules/java-collections-conversions/src/test/java/com/baeldung/java/collections/IterableToCollectionUnitTest.java b/core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/java/collections/IterableToCollectionUnitTest.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/test/java/com/baeldung/java/collections/IterableToCollectionUnitTest.java
rename to core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/java/collections/IterableToCollectionUnitTest.java
diff --git a/core-java-modules/java-collections-conversions/src/test/java/com/baeldung/java/collections/JavaCollectionConversionUnitTest.java b/core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/java/collections/JavaCollectionConversionUnitTest.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/test/java/com/baeldung/java/collections/JavaCollectionConversionUnitTest.java
rename to core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/java/collections/JavaCollectionConversionUnitTest.java
diff --git a/core-java-modules/java-collections-conversions/src/test/java/com/baeldung/java/lists/ListToStringUnitTest.java b/core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/java/lists/ListToStringUnitTest.java
similarity index 100%
rename from core-java-modules/java-collections-conversions/src/test/java/com/baeldung/java/lists/ListToStringUnitTest.java
rename to core-java-modules/core-java-collections-conversions/src/test/java/com/baeldung/java/lists/ListToStringUnitTest.java