Kafka - pom.xml

 <!-- https://mvnrepository.com/artifact/org.apache.kafka/kafka_2.10 -->  
           <dependency>  
                <groupId>org.apache.kafka</groupId>  
                <artifactId>kafka_2.10</artifactId>  
                <version>0.8.2.1</version>  
           </dependency>  
           <!-- https://mvnrepository.com/artifact/org.twitter4j/twitter4j-core -->  
           <dependency>  
                <groupId>org.twitter4j</groupId>  
                <artifactId>twitter4j-core</artifactId>  
                <version>4.0.4</version>  
           </dependency>  
           <!-- https://mvnrepository.com/artifact/org.twitter4j/twitter4j-stream -->  
           <dependency>  
                <groupId>org.twitter4j</groupId>  
                <artifactId>twitter4j-stream</artifactId>  
                <version>4.0.4</version>  
           </dependency>  
           <!-- https://mvnrepository.com/artifact/org.twitter4j/twitter4j-async -->  
           <dependency>  
                <groupId>org.twitter4j</groupId>  
                <artifactId>twitter4j-async</artifactId>  
                <version>4.0.4</version>  
           </dependency>