Cassandra Connection with Groovy Script In SoapUI

I have tried to use the code provided but I am having the following error message while trying to stablish the connection to cassandra: 

import java.sql.DriverManager;
import java.sql.SQLFeatureNotSupportedException;
import java.sql.Statement;
import javax.sql.DataSource;
import org.apache.cassandra.cql.jdbc.*;

com.eviware.soapui.support.GroovyUtils.registerJdbcDriver("org.apache.cassandra.cql.jdbc.CassandraDriver");

def con = DriverManager.getConnection("jdbc:cassandra://IP_ADDRESS:9042/activation"); //keyspace has to be in lowercase

def stmt = con.createStatement();

//add data
def qry = "SELECT * fROM activation WHERE activation_id = '001010126' and activation_N_id ='01';"
def rs = stmt.executeUpdate(qry)

ERRROR MESSAGE

java.sql.SQLExeption: Incorrect URL: jdbc:cassandra...

(Image Attached)

I got information from my DevTeam that this is a cassandra database uses a NATIVE PORT : 9042.

Does anybody have any more information about what might be the reason I am getting the error above?

Thanks for your help!