diff --git a/core-java-collections-map/README.md b/core-java-collections-map/README.md
deleted file mode 100644
index da02928118..0000000000
--- a/core-java-collections-map/README.md
+++ /dev/null
@@ -1,6 +0,0 @@
-=========
-
-## Core Java Collections 2
-
-### Relevant Articles: 
-- Java - Copying a HashMap
diff --git a/core-java-collections-map/pom.xml b/core-java-collections-map/pom.xml
deleted file mode 100644
index 8c0aef54bf..0000000000
--- a/core-java-collections-map/pom.xml
+++ /dev/null
@@ -1,78 +0,0 @@
-<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-collections-map</artifactId>
-    <version>0.1.0-SNAPSHOT</version>
-    <name>core-java-collections-map</name>
-    <packaging>jar</packaging>
-
-    <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
-        <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-java</relativePath>
-    </parent>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-collections4</artifactId>
-            <version>${commons-collections4.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>${commons-lang3.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.eclipse.collections</groupId>
-            <artifactId>eclipse-collections</artifactId>
-            <version>${eclipse.collections.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.assertj</groupId>
-            <artifactId>assertj-core</artifactId>
-            <version>${assertj.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.junit.platform</groupId>
-            <artifactId>junit-platform-runner</artifactId>
-            <version>${junit.platform.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.openjdk.jmh</groupId>
-            <artifactId>jmh-core</artifactId>
-            <version>${openjdk.jmh.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.openjdk.jmh</groupId>
-            <artifactId>jmh-generator-annprocess</artifactId>
-            <version>${openjdk.jmh.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-exec</artifactId>
-            <version>${commons-exec.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.projectlombok</groupId>
-            <artifactId>lombok</artifactId>
-            <version>${lombok.version}</version>
-            <scope>provided</scope>
-        </dependency>
-    </dependencies>
-
-    <properties>
-        <openjdk.jmh.version>1.19</openjdk.jmh.version>
-        <junit.platform.version>1.2.0</junit.platform.version>
-        <commons-lang3.version>3.8.1</commons-lang3.version>
-        <commons-collections4.version>4.1</commons-collections4.version>
-        <collections-generic.version>4.01</collections-generic.version>
-        <avaitility.version>1.7.0</avaitility.version>
-        <assertj.version>3.11.1</assertj.version>
-        <eclipse.collections.version>7.1.0</eclipse.collections.version>
-		<commons-exec.version>1.3</commons-exec.version>
-    </properties>
-</project>
diff --git a/java-collections-maps-2/pom.xml b/java-collections-maps-2/pom.xml
index 4ab94a7ae3..5f27eaa2d8 100644
--- a/java-collections-maps-2/pom.xml
+++ b/java-collections-maps-2/pom.xml
@@ -36,6 +36,17 @@
             <artifactId>colt</artifactId>
             <version>${colt.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>${commons-lang3.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <version>${assertj.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <properties>
@@ -43,6 +54,8 @@
         <trove4j.version>3.0.2</trove4j.version>
         <fastutil.version>8.1.0</fastutil.version>
         <colt.version>1.2.0</colt.version>
+        <commons-lang3.version>3.8.1</commons-lang3.version>
+        <assertj.version>3.11.1</assertj.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/core-java-collections-map/src/main/java/com/baeldung/copyinghashmap/CopyHashMap.java b/java-collections-maps-2/src/main/java/com/baeldung/map/CopyHashMap.java
similarity index 98%
rename from core-java-collections-map/src/main/java/com/baeldung/copyinghashmap/CopyHashMap.java
rename to java-collections-maps-2/src/main/java/com/baeldung/map/CopyHashMap.java
index e1649f593c..2ebc9413c8 100644
--- a/core-java-collections-map/src/main/java/com/baeldung/copyinghashmap/CopyHashMap.java
+++ b/java-collections-maps-2/src/main/java/com/baeldung/map/CopyHashMap.java
@@ -1,4 +1,4 @@
-package com.baeldung.copyinghashmap;
+package com.baeldung.map;
 
 import java.util.HashMap;
 import java.util.Map;
diff --git a/core-java-collections-map/src/test/java/com/baeldung/copyinghashmap/CopyHashMapUnitTest.java b/java-collections-maps-2/src/test/java/com/baeldung/map/CopyHashMapUnitTest.java
similarity index 98%
rename from core-java-collections-map/src/test/java/com/baeldung/copyinghashmap/CopyHashMapUnitTest.java
rename to java-collections-maps-2/src/test/java/com/baeldung/map/CopyHashMapUnitTest.java
index 400696d97a..c400eea153 100644
--- a/core-java-collections-map/src/test/java/com/baeldung/copyinghashmap/CopyHashMapUnitTest.java
+++ b/java-collections-maps-2/src/test/java/com/baeldung/map/CopyHashMapUnitTest.java
@@ -1,4 +1,4 @@
-package com.baeldung.copyinghashmap;
+package com.baeldung.map;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
diff --git a/core-java-collections-map/src/test/java/com/baeldung/copyinghashmap/Employee.java b/java-collections-maps-2/src/test/java/com/baeldung/map/Employee.java
similarity index 91%
rename from core-java-collections-map/src/test/java/com/baeldung/copyinghashmap/Employee.java
rename to java-collections-maps-2/src/test/java/com/baeldung/map/Employee.java
index b47fdc768e..7963fa811c 100644
--- a/core-java-collections-map/src/test/java/com/baeldung/copyinghashmap/Employee.java
+++ b/java-collections-maps-2/src/test/java/com/baeldung/map/Employee.java
@@ -1,4 +1,4 @@
-package com.baeldung.copyinghashmap;
+package com.baeldung.map;
 
 import java.io.Serializable;
 
diff --git a/pom.xml b/pom.xml
index 745275488c..49313d9d2b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -387,7 +387,6 @@
                 <!--<module>core-java-os</module> --> <!-- We haven't upgraded to java 9.-->
                 <module>core-java-arrays</module>
                 <module>core-java-collections</module>
-                <module>core-java-collections-map</module>
                 <module>core-java-collections-list</module>
                 <module>core-java-collections-set</module>
                 <module>core-java-concurrency-basic</module>
@@ -1058,7 +1057,6 @@
                 <!--<module>core-java-os</module> --> <!-- We haven't upgraded to java 9.-->
                 <module>core-java-arrays</module>
                 <module>core-java-collections</module>
-                <module>core-java-collections-map</module>
                 <module>core-java-collections-list</module>
                 <module>core-java-collections-set</module>
                 <module>core-java-concurrency-basic</module>