diff --git a/core-java-modules/core-java-8-2/pom.xml b/core-java-modules/core-java-8-2/pom.xml
index 00579c49b2..48474a5eef 100644
--- a/core-java-modules/core-java-8-2/pom.xml
+++ b/core-java-modules/core-java-8-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-8-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-8-datetime-2/pom.xml b/core-java-modules/core-java-8-datetime-2/pom.xml
index ce98b72781..629ce5234d 100644
--- a/core-java-modules/core-java-8-datetime-2/pom.xml
+++ b/core-java-modules/core-java-8-datetime-2/pom.xml
@@ -8,12 +8,11 @@
     <version>${project.parent.version}</version>
     <name>core-java-8-datetime</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-8-datetime/pom.xml b/core-java-modules/core-java-8-datetime/pom.xml
index ce98b72781..629ce5234d 100644
--- a/core-java-modules/core-java-8-datetime/pom.xml
+++ b/core-java-modules/core-java-8-datetime/pom.xml
@@ -8,12 +8,11 @@
     <version>${project.parent.version}</version>
     <name>core-java-8-datetime</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-8/pom.xml b/core-java-modules/core-java-8/pom.xml
index a434be028d..557f9e0dce 100644
--- a/core-java-modules/core-java-8/pom.xml
+++ b/core-java-modules/core-java-8/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-8</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-9-streams/pom.xml b/core-java-modules/core-java-9-streams/pom.xml
index 7865b336a7..8c1af89b24 100644
--- a/core-java-modules/core-java-9-streams/pom.xml
+++ b/core-java-modules/core-java-9-streams/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-9-streams</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <build>
diff --git a/core-java-modules/core-java-annotations/pom.xml b/core-java-modules/core-java-annotations/pom.xml
index 8fc4c15cde..92ba4991bb 100644
--- a/core-java-modules/core-java-annotations/pom.xml
+++ b/core-java-modules/core-java-annotations/pom.xml
@@ -10,10 +10,10 @@
     <packaging>jar</packaging>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <build>
diff --git a/core-java-modules/core-java-arrays-convert/pom.xml b/core-java-modules/core-java-arrays-convert/pom.xml
index bd50289f47..67dc645936 100644
--- a/core-java-modules/core-java-arrays-convert/pom.xml
+++ b/core-java-modules/core-java-arrays-convert/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-arrays-guides/pom.xml b/core-java-modules/core-java-arrays-guides/pom.xml
index ef718d5117..df8639820d 100644
--- a/core-java-modules/core-java-arrays-guides/pom.xml
+++ b/core-java-modules/core-java-arrays-guides/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-arrays-multidimensional/pom.xml b/core-java-modules/core-java-arrays-multidimensional/pom.xml
index 6e49a20521..d90853678c 100644
--- a/core-java-modules/core-java-arrays-multidimensional/pom.xml
+++ b/core-java-modules/core-java-arrays-multidimensional/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-arrays-operations-advanced/pom.xml b/core-java-modules/core-java-arrays-operations-advanced/pom.xml
index 8989e91189..d73fdcee28 100644
--- a/core-java-modules/core-java-arrays-operations-advanced/pom.xml
+++ b/core-java-modules/core-java-arrays-operations-advanced/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-arrays-operations-basic/pom.xml b/core-java-modules/core-java-arrays-operations-basic/pom.xml
index 4480c14bb2..73588d662a 100644
--- a/core-java-modules/core-java-arrays-operations-basic/pom.xml
+++ b/core-java-modules/core-java-arrays-operations-basic/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-arrays-sorting/pom.xml b/core-java-modules/core-java-arrays-sorting/pom.xml
index 127d921b2a..d5e2beaac4 100644
--- a/core-java-modules/core-java-arrays-sorting/pom.xml
+++ b/core-java-modules/core-java-arrays-sorting/pom.xml
@@ -5,8 +5,8 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-collections-2/pom.xml b/core-java-modules/core-java-collections-2/pom.xml
index 3a7c70b1a2..d163aabdbc 100644
--- a/core-java-modules/core-java-collections-2/pom.xml
+++ b/core-java-modules/core-java-collections-2/pom.xml
@@ -7,12 +7,11 @@
     <artifactId>core-java-collections-2</artifactId>
     <name>core-java-collections-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-collections-3/pom.xml b/core-java-modules/core-java-collections-3/pom.xml
index 1e1695c8bc..bd991bfefa 100644
--- a/core-java-modules/core-java-collections-3/pom.xml
+++ b/core-java-modules/core-java-collections-3/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-collections-3</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-collections-array-list/pom.xml b/core-java-modules/core-java-collections-array-list/pom.xml
index 74a6513cac..81ee4eff55 100644
--- a/core-java-modules/core-java-collections-array-list/pom.xml
+++ b/core-java-modules/core-java-collections-array-list/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-collections-array-list</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-collections-list-2/pom.xml b/core-java-modules/core-java-collections-list-2/pom.xml
index 3184da1294..230787d14d 100644
--- a/core-java-modules/core-java-collections-list-2/pom.xml
+++ b/core-java-modules/core-java-collections-list-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-collections-list-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-collections-list-3/pom.xml b/core-java-modules/core-java-collections-list-3/pom.xml
index 090e756ac6..373190a130 100644
--- a/core-java-modules/core-java-collections-list-3/pom.xml
+++ b/core-java-modules/core-java-collections-list-3/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-collections-list-3</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-collections-list/pom.xml b/core-java-modules/core-java-collections-list/pom.xml
index e6dce5a0db..509f58ea61 100644
--- a/core-java-modules/core-java-collections-list/pom.xml
+++ b/core-java-modules/core-java-collections-list/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-collections-list</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-collections-maps-2/pom.xml b/core-java-modules/core-java-collections-maps-2/pom.xml
index a08a4ac072..a64a11c6ea 100644
--- a/core-java-modules/core-java-collections-maps-2/pom.xml
+++ b/core-java-modules/core-java-collections-maps-2/pom.xml
@@ -7,12 +7,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-collections-maps-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-collections-maps-3/pom.xml b/core-java-modules/core-java-collections-maps-3/pom.xml
index 95414c12c2..f547968b22 100644
--- a/core-java-modules/core-java-collections-maps-3/pom.xml
+++ b/core-java-modules/core-java-collections-maps-3/pom.xml
@@ -7,12 +7,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-collections-maps-3</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-collections-maps/pom.xml b/core-java-modules/core-java-collections-maps/pom.xml
index c0dd705c1c..742e264504 100644
--- a/core-java-modules/core-java-collections-maps/pom.xml
+++ b/core-java-modules/core-java-collections-maps/pom.xml
@@ -6,12 +6,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-collections-maps</name>
     <packaging>jar</packaging>
-
-   <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+    <parent>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-collections-set/pom.xml b/core-java-modules/core-java-collections-set/pom.xml
index c89ba0c091..7c55f2ff2a 100644
--- a/core-java-modules/core-java-collections-set/pom.xml
+++ b/core-java-modules/core-java-collections-set/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-collections-set</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-collections/pom.xml b/core-java-modules/core-java-collections/pom.xml
index 515d19d7fb..e1219c4713 100644
--- a/core-java-modules/core-java-collections/pom.xml
+++ b/core-java-modules/core-java-collections/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-collections</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-concurrency-2/pom.xml b/core-java-modules/core-java-concurrency-2/pom.xml
index dfb5674c8e..75fd3890b3 100644
--- a/core-java-modules/core-java-concurrency-2/pom.xml
+++ b/core-java-modules/core-java-concurrency-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 	
 	<dependencies>
diff --git a/core-java-modules/core-java-concurrency-advanced-2/pom.xml b/core-java-modules/core-java-concurrency-advanced-2/pom.xml
index 8752e7b7db..2f374bffac 100644
--- a/core-java-modules/core-java-concurrency-advanced-2/pom.xml
+++ b/core-java-modules/core-java-concurrency-advanced-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-advanced-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-concurrency-advanced-3/pom.xml b/core-java-modules/core-java-concurrency-advanced-3/pom.xml
index cf81214125..32267fb800 100644
--- a/core-java-modules/core-java-concurrency-advanced-3/pom.xml
+++ b/core-java-modules/core-java-concurrency-advanced-3/pom.xml
@@ -9,12 +9,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-advanced-3</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-concurrency-advanced/pom.xml b/core-java-modules/core-java-concurrency-advanced/pom.xml
index d39712468f..67db486121 100644
--- a/core-java-modules/core-java-concurrency-advanced/pom.xml
+++ b/core-java-modules/core-java-concurrency-advanced/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-advanced</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-concurrency-basic-2/pom.xml b/core-java-modules/core-java-concurrency-basic-2/pom.xml
index 8c9bbef54c..adc4fd33e3 100644
--- a/core-java-modules/core-java-concurrency-basic-2/pom.xml
+++ b/core-java-modules/core-java-concurrency-basic-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-basic-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <build>
diff --git a/core-java-modules/core-java-concurrency-basic/pom.xml b/core-java-modules/core-java-concurrency-basic/pom.xml
index c15200da1f..29d393805b 100644
--- a/core-java-modules/core-java-concurrency-basic/pom.xml
+++ b/core-java-modules/core-java-concurrency-basic/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-basic</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-concurrency-collections/pom.xml b/core-java-modules/core-java-concurrency-collections/pom.xml
index 5c038639a7..31f5a0fca8 100644
--- a/core-java-modules/core-java-concurrency-collections/pom.xml
+++ b/core-java-modules/core-java-concurrency-collections/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-concurrency-collections</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-date-operations-1/pom.xml b/core-java-modules/core-java-date-operations-1/pom.xml
index 54cbc79678..e12e4aa4ee 100644
--- a/core-java-modules/core-java-date-operations-1/pom.xml
+++ b/core-java-modules/core-java-date-operations-1/pom.xml
@@ -8,12 +8,11 @@
     <version>${project.parent.version}</version>
     <name>core-java-date-operations-1</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-date-operations-2/pom.xml b/core-java-modules/core-java-date-operations-2/pom.xml
index ea5f852b0d..5861a9ab98 100644
--- a/core-java-modules/core-java-date-operations-2/pom.xml
+++ b/core-java-modules/core-java-date-operations-2/pom.xml
@@ -8,12 +8,11 @@
     <version>${project.parent.version}</version>
     <name>core-java-date-operations-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-datetime-conversion/pom.xml b/core-java-modules/core-java-datetime-conversion/pom.xml
index e2dd579335..79d1394576 100644
--- a/core-java-modules/core-java-datetime-conversion/pom.xml
+++ b/core-java-modules/core-java-datetime-conversion/pom.xml
@@ -8,12 +8,11 @@
     <version>${project.parent.version}</version>
     <name>core-java-datetime-conversion</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-datetime-string/pom.xml b/core-java-modules/core-java-datetime-string/pom.xml
index ceb7641320..c1181f670a 100644
--- a/core-java-modules/core-java-datetime-string/pom.xml
+++ b/core-java-modules/core-java-datetime-string/pom.xml
@@ -8,12 +8,11 @@
     <version>${project.parent.version}</version>
     <name>core-java-datetime-string</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-exceptions-2/pom.xml b/core-java-modules/core-java-exceptions-2/pom.xml
index 915ec1da69..a53bf37b77 100644
--- a/core-java-modules/core-java-exceptions-2/pom.xml
+++ b/core-java-modules/core-java-exceptions-2/pom.xml
@@ -7,12 +7,11 @@
     <artifactId>core-java-exceptions-2</artifactId>
     <name>core-java-exceptions-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-exceptions/pom.xml b/core-java-modules/core-java-exceptions/pom.xml
index 0778b6b5a3..b708aff6b9 100644
--- a/core-java-modules/core-java-exceptions/pom.xml
+++ b/core-java-modules/core-java-exceptions/pom.xml
@@ -9,12 +9,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-exceptions</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-function/pom.xml b/core-java-modules/core-java-function/pom.xml
index 1a853d5580..0eb34bed7b 100644
--- a/core-java-modules/core-java-function/pom.xml
+++ b/core-java-modules/core-java-function/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-function</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-io-2/pom.xml b/core-java-modules/core-java-io-2/pom.xml
index ec27c76435..bdc2ee37f5 100644
--- a/core-java-modules/core-java-io-2/pom.xml
+++ b/core-java-modules/core-java-io-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-io-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-io-apis/pom.xml b/core-java-modules/core-java-io-apis/pom.xml
index 9628027309..9350e4b527 100644
--- a/core-java-modules/core-java-io-apis/pom.xml
+++ b/core-java-modules/core-java-io-apis/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-io-apis</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-io-conversions-2/pom.xml b/core-java-modules/core-java-io-conversions-2/pom.xml
index e95d1f4b67..5312ad645d 100644
--- a/core-java-modules/core-java-io-conversions-2/pom.xml
+++ b/core-java-modules/core-java-io-conversions-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-io-conversions-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-io-conversions/pom.xml b/core-java-modules/core-java-io-conversions/pom.xml
index f5ccaa45a3..0012b02d7e 100644
--- a/core-java-modules/core-java-io-conversions/pom.xml
+++ b/core-java-modules/core-java-io-conversions/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-io-conversions</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-io/pom.xml b/core-java-modules/core-java-io/pom.xml
index 103a809f90..ccfb57e909 100644
--- a/core-java-modules/core-java-io/pom.xml
+++ b/core-java-modules/core-java-io/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-io</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-jar/pom.xml b/core-java-modules/core-java-jar/pom.xml
index 1d87bcda5f..6e9d713d7c 100644
--- a/core-java-modules/core-java-jar/pom.xml
+++ b/core-java-modules/core-java-jar/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-jar</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-jndi/pom.xml b/core-java-modules/core-java-jndi/pom.xml
index 4a491a1a47..030a5f5d50 100644
--- a/core-java-modules/core-java-jndi/pom.xml
+++ b/core-java-modules/core-java-jndi/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-jpms/pom.xml b/core-java-modules/core-java-jpms/pom.xml
index 4610baab49..5809c0f579 100644
--- a/core-java-modules/core-java-jpms/pom.xml
+++ b/core-java-modules/core-java-jpms/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
 
     <modules>
diff --git a/core-java-modules/core-java-jvm/pom.xml b/core-java-modules/core-java-jvm/pom.xml
index edf7a4f3c5..f3e5470a61 100644
--- a/core-java-modules/core-java-jvm/pom.xml
+++ b/core-java-modules/core-java-jvm/pom.xml
@@ -10,10 +10,10 @@
     <packaging>jar</packaging>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../../</relativePath>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-lambdas/pom.xml b/core-java-modules/core-java-lambdas/pom.xml
index 421ca2f394..318b04fcf5 100644
--- a/core-java-modules/core-java-lambdas/pom.xml
+++ b/core-java-modules/core-java-lambdas/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-lambdas</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-lang-2/pom.xml b/core-java-modules/core-java-lang-2/pom.xml
index 21a63d8091..5f2d4ec901 100644
--- a/core-java-modules/core-java-lang-2/pom.xml
+++ b/core-java-modules/core-java-lang-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-lang-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-lang-math-2/pom.xml b/core-java-modules/core-java-lang-math-2/pom.xml
index 92ebcc6a94..e2cced4fbf 100644
--- a/core-java-modules/core-java-lang-math-2/pom.xml
+++ b/core-java-modules/core-java-lang-math-2/pom.xml
@@ -5,12 +5,11 @@
     <artifactId>core-java-lang-math-2</artifactId>
     <version>0.0.1-SNAPSHOT</version>
     <name>core-java-lang-math-2</name>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-lang-math/pom.xml b/core-java-modules/core-java-lang-math/pom.xml
index bcb5cf39d2..81ff0d43ea 100644
--- a/core-java-modules/core-java-lang-math/pom.xml
+++ b/core-java-modules/core-java-lang-math/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-lang-math</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-lang-oop-constructors/pom.xml b/core-java-modules/core-java-lang-oop-constructors/pom.xml
index 76507103ea..e54286a822 100644
--- a/core-java-modules/core-java-lang-oop-constructors/pom.xml
+++ b/core-java-modules/core-java-lang-oop-constructors/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-lang-oop-generics/pom.xml b/core-java-modules/core-java-lang-oop-generics/pom.xml
index ae141ecda2..65a0aeac59 100644
--- a/core-java-modules/core-java-lang-oop-generics/pom.xml
+++ b/core-java-modules/core-java-lang-oop-generics/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-lang-oop-inheritance/pom.xml b/core-java-modules/core-java-lang-oop-inheritance/pom.xml
index a48b28a289..ca828279db 100644
--- a/core-java-modules/core-java-lang-oop-inheritance/pom.xml
+++ b/core-java-modules/core-java-lang-oop-inheritance/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-lang-oop-methods/pom.xml b/core-java-modules/core-java-lang-oop-methods/pom.xml
index 3590b85454..bcf561a6c2 100644
--- a/core-java-modules/core-java-lang-oop-methods/pom.xml
+++ b/core-java-modules/core-java-lang-oop-methods/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-lang-oop-modifiers/pom.xml b/core-java-modules/core-java-lang-oop-modifiers/pom.xml
index 615e20690f..5f0be4545f 100644
--- a/core-java-modules/core-java-lang-oop-modifiers/pom.xml
+++ b/core-java-modules/core-java-lang-oop-modifiers/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-lang-oop-others/pom.xml b/core-java-modules/core-java-lang-oop-others/pom.xml
index 8eab301748..ad5699d592 100644
--- a/core-java-modules/core-java-lang-oop-others/pom.xml
+++ b/core-java-modules/core-java-lang-oop-others/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-lang-oop-patterns/pom.xml b/core-java-modules/core-java-lang-oop-patterns/pom.xml
index 0102ef2653..0829295250 100644
--- a/core-java-modules/core-java-lang-oop-patterns/pom.xml
+++ b/core-java-modules/core-java-lang-oop-patterns/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-lang-oop-types/pom.xml b/core-java-modules/core-java-lang-oop-types/pom.xml
index f73434a9ff..5555df4818 100644
--- a/core-java-modules/core-java-lang-oop-types/pom.xml
+++ b/core-java-modules/core-java-lang-oop-types/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core-java-modules</artifactId>
         <groupId>com.baeldung.core-java-modules</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core-java-modules/core-java-lang-operators/pom.xml b/core-java-modules/core-java-lang-operators/pom.xml
index 09fbce4b3c..5b4c2fecaa 100644
--- a/core-java-modules/core-java-lang-operators/pom.xml
+++ b/core-java-modules/core-java-lang-operators/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-lang-operators</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-lang-syntax-2/pom.xml b/core-java-modules/core-java-lang-syntax-2/pom.xml
index b6da37b736..b88c86b047 100644
--- a/core-java-modules/core-java-lang-syntax-2/pom.xml
+++ b/core-java-modules/core-java-lang-syntax-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-lang-syntax-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <build>
diff --git a/core-java-modules/core-java-lang-syntax/pom.xml b/core-java-modules/core-java-lang-syntax/pom.xml
index 106074bba6..c8f6524e0b 100644
--- a/core-java-modules/core-java-lang-syntax/pom.xml
+++ b/core-java-modules/core-java-lang-syntax/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-lang-syntax</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-lang/pom.xml b/core-java-modules/core-java-lang/pom.xml
index 44d7812c15..807d5f34d4 100644
--- a/core-java-modules/core-java-lang/pom.xml
+++ b/core-java-modules/core-java-lang/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-lang</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <build>
diff --git a/core-java-modules/core-java-networking-2/pom.xml b/core-java-modules/core-java-networking-2/pom.xml
index 938635b8d4..d79320eaef 100644
--- a/core-java-modules/core-java-networking-2/pom.xml
+++ b/core-java-modules/core-java-networking-2/pom.xml
@@ -7,12 +7,11 @@
     <artifactId>core-java-networking-2</artifactId>
     <name>core-java-networking-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-networking/pom.xml b/core-java-modules/core-java-networking/pom.xml
index c22b62118d..b81be2751a 100644
--- a/core-java-modules/core-java-networking/pom.xml
+++ b/core-java-modules/core-java-networking/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-networking</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-nio-2/pom.xml b/core-java-modules/core-java-nio-2/pom.xml
index 2e67bff30a..0c7c079406 100644
--- a/core-java-modules/core-java-nio-2/pom.xml
+++ b/core-java-modules/core-java-nio-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-nio-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-nio/pom.xml b/core-java-modules/core-java-nio/pom.xml
index e7605763bb..5b8baf6a70 100644
--- a/core-java-modules/core-java-nio/pom.xml
+++ b/core-java-modules/core-java-nio/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-nio</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-optional/pom.xml b/core-java-modules/core-java-optional/pom.xml
index 57e85109e6..575ccb0759 100644
--- a/core-java-modules/core-java-optional/pom.xml
+++ b/core-java-modules/core-java-optional/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>com.baeldung.core-java-modules</groupId>
         <artifactId>core-java-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-os/pom.xml b/core-java-modules/core-java-os/pom.xml
index d8941cb494..e17ddf9b37 100644
--- a/core-java-modules/core-java-os/pom.xml
+++ b/core-java-modules/core-java-os/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-os</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-perf/pom.xml b/core-java-modules/core-java-perf/pom.xml
index c1970346b5..3956c7e9fb 100644
--- a/core-java-modules/core-java-perf/pom.xml
+++ b/core-java-modules/core-java-perf/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-perf</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
 </project>
diff --git a/core-java-modules/core-java-reflection/pom.xml b/core-java-modules/core-java-reflection/pom.xml
index dca446b268..4ae7b26745 100644
--- a/core-java-modules/core-java-reflection/pom.xml
+++ b/core-java-modules/core-java-reflection/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-reflection</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-regex/pom.xml b/core-java-modules/core-java-regex/pom.xml
index df2382a732..9e2d91d5d9 100644
--- a/core-java-modules/core-java-regex/pom.xml
+++ b/core-java-modules/core-java-regex/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-regex</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-security-2/pom.xml b/core-java-modules/core-java-security-2/pom.xml
index 5db3b67c04..85aa3869b3 100644
--- a/core-java-modules/core-java-security-2/pom.xml
+++ b/core-java-modules/core-java-security-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-security-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-security/pom.xml b/core-java-modules/core-java-security/pom.xml
index 96024a73a1..8ad120c8fc 100644
--- a/core-java-modules/core-java-security/pom.xml
+++ b/core-java-modules/core-java-security/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-security</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-streams-2/pom.xml b/core-java-modules/core-java-streams-2/pom.xml
index 1f47df63a0..2a0a4348b0 100644
--- a/core-java-modules/core-java-streams-2/pom.xml
+++ b/core-java-modules/core-java-streams-2/pom.xml
@@ -8,12 +8,11 @@
     <version>1.0</version>
     <name>core-java-streams-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-streams-3/pom.xml b/core-java-modules/core-java-streams-3/pom.xml
index ae27e28918..cbb7366a7d 100644
--- a/core-java-modules/core-java-streams-3/pom.xml
+++ b/core-java-modules/core-java-streams-3/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-streams-3</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-streams/pom.xml b/core-java-modules/core-java-streams/pom.xml
index 272a2be540..f713fe7499 100644
--- a/core-java-modules/core-java-streams/pom.xml
+++ b/core-java-modules/core-java-streams/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-streams</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-string-algorithms-2/pom.xml b/core-java-modules/core-java-string-algorithms-2/pom.xml
index f05674034a..a635cd8022 100644
--- a/core-java-modules/core-java-string-algorithms-2/pom.xml
+++ b/core-java-modules/core-java-string-algorithms-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-string-algorithms-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-string-algorithms-3/pom.xml b/core-java-modules/core-java-string-algorithms-3/pom.xml
index 583fa99afd..2725ba84c6 100644
--- a/core-java-modules/core-java-string-algorithms-3/pom.xml
+++ b/core-java-modules/core-java-string-algorithms-3/pom.xml
@@ -7,12 +7,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>core-java-string-algorithms-3</name>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
@@ -31,8 +30,7 @@
 
         <dependency>
             <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter-api</artifactId>
-            <version>${junit-jupiter-api.version}</version>
+            <artifactId>junit-jupiter</artifactId>
             <scope>test</scope>
         </dependency>
     </dependencies>
@@ -64,7 +62,6 @@
         <commons-lang3.version>3.8.1</commons-lang3.version>
         <assertj.version>3.6.1</assertj.version>
         <guava.version>28.1-jre</guava.version>
-        <junit-jupiter-api.version>5.3.1</junit-jupiter-api.version>
     </properties>
 
 </project>
diff --git a/core-java-modules/core-java-string-algorithms/pom.xml b/core-java-modules/core-java-string-algorithms/pom.xml
index cb1a25c11b..85879d74e2 100644
--- a/core-java-modules/core-java-string-algorithms/pom.xml
+++ b/core-java-modules/core-java-string-algorithms/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-string-algorithms</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-string-apis/pom.xml b/core-java-modules/core-java-string-apis/pom.xml
index c1cd439386..449092bacb 100644
--- a/core-java-modules/core-java-string-apis/pom.xml
+++ b/core-java-modules/core-java-string-apis/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-string-apis</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-string-conversions-2/pom.xml b/core-java-modules/core-java-string-conversions-2/pom.xml
index 53680e4fce..cd7381d822 100644
--- a/core-java-modules/core-java-string-conversions-2/pom.xml
+++ b/core-java-modules/core-java-string-conversions-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-string-conversions-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-string-conversions/pom.xml b/core-java-modules/core-java-string-conversions/pom.xml
index 302e73e691..7d8977d2a5 100644
--- a/core-java-modules/core-java-string-conversions/pom.xml
+++ b/core-java-modules/core-java-string-conversions/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-string-conversions</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-string-operations-2/pom.xml b/core-java-modules/core-java-string-operations-2/pom.xml
index a00ae80f13..db32bf97a1 100644
--- a/core-java-modules/core-java-string-operations-2/pom.xml
+++ b/core-java-modules/core-java-string-operations-2/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-string-operations-2</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-string-operations/pom.xml b/core-java-modules/core-java-string-operations/pom.xml
index a46b8ac129..c5791e929e 100644
--- a/core-java-modules/core-java-string-operations/pom.xml
+++ b/core-java-modules/core-java-string-operations/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-string-operations</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-strings/pom.xml b/core-java-modules/core-java-strings/pom.xml
index 9e9bf0748b..b09dc3f8a4 100644
--- a/core-java-modules/core-java-strings/pom.xml
+++ b/core-java-modules/core-java-strings/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-strings</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-sun/pom.xml b/core-java-modules/core-java-sun/pom.xml
index d60ab71db0..0f53407ec1 100644
--- a/core-java-modules/core-java-sun/pom.xml
+++ b/core-java-modules/core-java-sun/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java-sun</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java-time-measurements/pom.xml b/core-java-modules/core-java-time-measurements/pom.xml
index b751cc0d74..67b8d7179a 100644
--- a/core-java-modules/core-java-time-measurements/pom.xml
+++ b/core-java-modules/core-java-time-measurements/pom.xml
@@ -9,12 +9,11 @@
     <version>0.0.1-SNAPSHOT</version>
     <name>core-java-time-measurements</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/core-java/pom.xml b/core-java-modules/core-java/pom.xml
index 9b89fffd40..b8d75058eb 100644
--- a/core-java-modules/core-java/pom.xml
+++ b/core-java-modules/core-java/pom.xml
@@ -8,12 +8,11 @@
     <version>0.1.0-SNAPSHOT</version>
     <name>core-java</name>
     <packaging>jar</packaging>
-
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>
diff --git a/core-java-modules/pom.xml b/core-java-modules/pom.xml
index c6cc3726e1..26c374b51d 100644
--- a/core-java-modules/pom.xml
+++ b/core-java-modules/pom.xml
@@ -11,8 +11,9 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <artifactId>parent-java</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../parent-java</relativePath>
     </parent>
 
     <modules>
@@ -132,4 +133,37 @@
         <module>pre-jpms</module>
     </modules>
 
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-surefire-plugin</artifactId>
+                    <version>${maven-surefire-plugin.version}</version>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+    </build>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.junit.jupiter</groupId>
+                <artifactId>junit-jupiter</artifactId>
+                <version>${junit-jupiter.version}</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.junit.vintage</groupId>
+                <artifactId>junit-vintage-engine</artifactId>
+                <version>${junit-jupiter.version}</version>
+                <scope>test</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <properties>
+        <maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>
+        <junit-jupiter.version>5.6.2</junit-jupiter.version>
+    </properties>
 </project>
diff --git a/core-java-modules/pre-jpms/pom.xml b/core-java-modules/pre-jpms/pom.xml
index 18a2566e92..9032c9475b 100644
--- a/core-java-modules/pre-jpms/pom.xml
+++ b/core-java-modules/pre-jpms/pom.xml
@@ -10,10 +10,10 @@
     <packaging>jar</packaging>
 
     <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../../</relativePath>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../</relativePath>
     </parent>
 
     <dependencies>