<BUG>import org.kie.api.runtime.KieSessionConfiguration;
public class SessionMarshallingHelper {</BUG>
private KieBase kbase;
private KieSessionConfiguration       conf;
private KieSession      			  ksession;
<BUG>private Marshaller                    marshaller;
</BUG>
private Environment                   env;
public SessionMarshallingHelper( KieBase kbase,
KieSessionConfiguration conf,

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
public class SessionMarshallingHelper {
private KieBase kbase;
private KieSessionConfiguration       conf;
private KieSession      			  ksession;
private InternalMarshaller            marshaller;
private Environment                   env;
public SessionMarshallingHelper( KieBase kbase,
KieSessionConfiguration conf,
