BAEL-21545 POM Properties Cleanup

- Cleanup of persistence-modules submodules cleanup

persistence-modules/java-cassandra/pom.xml

@@ -3,14 +3,12 @@
     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-cassandra</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
     <name>java-cassandra</name>
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-java</artifactId>
-        <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-java</relativePath>
+        <artifactId>persistence-modules</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
     </parent>
 
     <dependencies>
@@ -40,26 +38,13 @@
             <artifactId>java-driver-query-builder</artifactId>
             <version>${datastax-cassandra.version}</version>
         </dependency>
-
-        <dependency>
-            <groupId>io.netty</groupId>
-            <artifactId>netty-handler</artifactId>
-            <version>${io-netty.version}</version>
-        </dependency>
-
     </dependencies>
 
-    <build>
-        <finalName>java-cassandra</finalName>
-    </build>
-
     <properties>
         <!-- Cassandra -->
         <cassandra-driver-core.version>3.1.2</cassandra-driver-core.version>
         <cassandra-unit.version>3.1.1.0</cassandra-unit.version>
         <datastax-cassandra.version>4.1.0</datastax-cassandra.version>
-        <io-netty.version>4.1.34.Final</io-netty.version>
-        <guava.version>18.0</guava.version>
     </properties>
 
 </project>