-import org.opendaylight.controller.sal.restconf.impl.test.*;
-import org.opendaylight.yangtools.yang.data.api.*;
+import org.opendaylight.controller.sal.restconf.impl.test.DummyType;
+import org.opendaylight.controller.sal.restconf.impl.test.TestUtils;
+import org.opendaylight.controller.sal.restconf.impl.test.YangAndXmlAndDataSchemaLoader;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.data.api.CompositeNode;
+import org.opendaylight.yangtools.yang.data.api.ModifyAction;
+import org.opendaylight.yangtools.yang.data.api.MutableCompositeNode;
+import org.opendaylight.yangtools.yang.data.api.MutableSimpleNode;