nd4j-serde/nd4j-camel-routes/nd4j-kafka/src/main/java/org/nd4j/camel/kafka/KafkaConnectionInformation.java
public String kafkaUri() {
        return String.format(
                        "kafka://%s?topic=%s&groupId=%s&zookeeperHost=%s&zookeeperPort=%d&serializerClass=%s&keySerializerClass=%s",
                        kafkaBrokerList, topicName, groupId, zookeeperHost, zookeeperPort,
                        StringEncoder.class.getName(), StringEncoder.class.getName());
    }
public String kafkaUri() {
        return String.format(
                        "kafka://%s?topic=%s&groupId=%s&zookeeperHost=%s&zookeeperPort=%d&serializerClass=%s&keySerializerClass=%s",
                        kafkaBrokerList, topicName, groupId, zookeeperHost, zookeeperPort,
                        StringEncoder.class.getName(), StringEncoder.class.getName());
    }
Returns a kafka connection uri
@return a kafka connection uri
represented by this connection information