--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/FlowVelocityMeasurementArtifact.java	Wed Nov 14 12:36:30 2012 +0100
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/FlowVelocityMeasurementArtifact.java	Wed Nov 14 12:37:57 2012 +0100
@@ -68,7 +68,7 @@
     /** Create a new state with bogus output. */
     protected State spawnState() {
         state = new StaticState(STATIC_STATE_NAME);
-        List<Facet> fs = facets.get(STATIC_STATE_NAME);
+        List<Facet> fs = getFacets(STATIC_STATE_NAME);
         DefaultOutput output = new DefaultOutput(
             "general",
             "general",
@@ -111,7 +111,7 @@
                 FLOW_VELOCITY_MEASUREMENT,
                 "flowvelocity-name");
             fs.add(facet);
-            facets.put(state.getID(), fs);
+            addFacets(state.getID(), fs);
             addStringData(DATA_NAME, code);
         }