--- a/flys-backend/src/main/java/de/intevation/flys/importer/ImportBedHeightEpoch.java	Wed Mar 27 11:47:56 2013 +0100
+++ b/flys-backend/src/main/java/de/intevation/flys/importer/ImportBedHeightEpoch.java	Wed Mar 27 11:48:53 2013 +0100
@@ -1,13 +1,11 @@
 package de.intevation.flys.importer;
 
-import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.List;
 
 import org.apache.log4j.Logger;
 import org.hibernate.Query;
 import org.hibernate.Session;
-import org.hibernate.exception.ConstraintViolationException;
 
 import de.intevation.flys.model.BedHeightEpoch;
 import de.intevation.flys.model.ElevationModel;