import com.google.protobuf.ByteString;
import org.apache.mesos.MesosSchedulerDriver;
import org.apache.mesos.Protos;
import org.apache.mesos.Protos.CommandInfo;
import org.apache.mesos.Scheduler;
<BUG>import org.apache.mesos.SchedulerDriver;
import java.io.UnsupportedEncodingException;</BUG>
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;

import com.google.protobuf.ByteString;
import org.apache.mesos.MesosSchedulerDriver;
import org.apache.mesos.Protos;
import org.apache.mesos.Protos.CommandInfo;
import org.apache.mesos.Scheduler;
import org.apache.mesos.SchedulerDriver;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
