import org.opendaylight.controller.netconf.impl.mapping.operations.DefaultCloseSession;
import org.opendaylight.controller.netconf.impl.mapping.operations.DefaultCommit;
import org.opendaylight.controller.netconf.impl.mapping.operations.DefaultGetSchema;
-import org.opendaylight.controller.netconf.mapping.api.*;
+import org.opendaylight.controller.netconf.mapping.api.HandlingPriority;
+import org.opendaylight.controller.netconf.mapping.api.NetconfOperation;
+import org.opendaylight.controller.netconf.mapping.api.NetconfOperationFilter;
+import org.opendaylight.controller.netconf.mapping.api.NetconfOperationFilterChain;
+import org.opendaylight.controller.netconf.mapping.api.NetconfOperationService;
import org.opendaylight.controller.netconf.util.xml.XmlUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Document;
-import java.util.*;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.Set;
+import java.util.TreeMap;
+import java.util.TreeSet;
public class NetconfOperationRouterImpl implements NetconfOperationRouter {