Maven dependencies

In this project the packages used are the following:

• JSON v2018-01-30
• Hibernate v5.0.3.Final
• MySQL connector v5.1.37
• Apache Kafka (including Zookeeper) v1.0.1

Excerpt from the pom.xml file:

<!-- https://mvnrepository.com/artifact/org.json/json -->
<dependency>
    <groupId>org.json</groupId>
    <artifactId>json</artifactId>
    <version>20180130</version>
</dependency>
        
<!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-core</artifactId>
    <version>5.0.3.Final</version>
</dependency>
        
<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <version>5.1.37</version>
</dependency>
        
<!-- https://mvnrepository.com/artifact/org.apache.kafka/kafka -->
<!-- It has kafka-clients, zookeeper, zookepper client, scala included -->
<dependency>
    <groupId>org.apache.kafka</groupId>
    <artifactId>kafka_2.12</artifactId>
    <version>1.0.1</version>
</dependency>