import java.util.Set;
import com.datastax.driver.core.Cluster;
import com.datastax.driver.core.ConsistencyLevel;
import com.datastax.driver.core.PreparedStatement;
import com.datastax.driver.core.Row;
<BUG>import com.datastax.driver.core.Session;
import java.util.concurrent.TimeUnit;</BUG>
import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.spi.AggregationRepository;

import java.util.Set;
import com.datastax.driver.core.Cluster;
import com.datastax.driver.core.ConsistencyLevel;
import com.datastax.driver.core.PreparedStatement;
import com.datastax.driver.core.Row;
import com.datastax.driver.core.Session;
import com.datastax.driver.core.querybuilder.Delete;
import com.datastax.driver.core.querybuilder.Insert;
import static com.datastax.driver.core.querybuilder.QueryBuilder.*;
import com.datastax.driver.core.querybuilder.Select;
import java.util.concurrent.TimeUnit;
import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.spi.AggregationRepository;
