BAEL-5246: pom cleanup (#4620)

* BAEL-5246: round 1 of pom cleanup - upto "jersey" project

* BAEL-5246: Initial pass for pom cleanup - upto spring-cloud

* BAEL-5246: pom cleanup upto testing-modules/junit5

* BAEL-5246: pom cleanup - upto xstream

* BAEL-5246: pom cleanup - last round (before review)

spring-security-mvc-session/pom.xml

@@ -1,10 +1,10 @@
 <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>
+
     <groupId>com.baeldung</groupId>
     <artifactId>spring-security-mvc-session</artifactId>
     <version>0.1-SNAPSHOT</version>
-
     <name>spring-security-mvc-session</name>
     <packaging>war</packaging>
 
@@ -162,30 +162,14 @@
         <!-- Spring -->
         <org.springframework.security.version>4.2.6.RELEASE</org.springframework.security.version>
 
-        <!-- persistence -->
-        <hibernate.version>5.2.5.Final</hibernate.version>
-        <mysql-connector-java.version>5.1.40</mysql-connector-java.version>
-
         <!-- various -->
-        <hibernate-validator.version>5.3.3.Final</hibernate-validator.version>
         <codahale.metrics.version>3.0.2</codahale.metrics.version>
         <jstl.version>1.2</jstl.version>
         <javax.servlet.version>3.1.0</javax.servlet.version>
 
-        <!-- util -->
-        <guava.version>19.0</guava.version>
-        <commons-lang3.version>3.5</commons-lang3.version>
-
-        <httpclient.version>4.5.2</httpclient.version>
-        <httpcore.version>4.4.5</httpcore.version>
-
-        <rest-assured.version>2.9.0</rest-assured.version>
-
         <!-- Maven plugins -->
         <maven-war-plugin.version>2.6</maven-war-plugin.version>
-        <maven-resources-plugin.version>2.7</maven-resources-plugin.version>
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
-
     </properties>
 
 </project>