remove unused import

Author: gavinking

hibernate-core/src/main/java/org/hibernate/query/spi/AbstractQuery.java

@@ -36,7 +36,6 @@
 import org.hibernate.query.IllegalQueryOperationException;
 import org.hibernate.query.KeyedPage;
 import org.hibernate.query.KeyedResultList;
-import org.hibernate.query.QueryFlushMode;
 import org.hibernate.query.QueryParameter;
 import org.hibernate.query.ResultListTransformer;
 import org.hibernate.query.TupleTransformer;