--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/extreme/ExtremeCurveFacet.java	Sun Apr 28 15:14:30 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/extreme/ExtremeCurveFacet.java	Sun Apr 28 15:23:01 2013 +0200
@@ -11,7 +11,7 @@
 import org.dive4elements.artifacts.Artifact;
 import org.dive4elements.artifacts.CallContext;
 
-import org.dive4elements.river.artifacts.FLYSArtifact;
+import org.dive4elements.river.artifacts.D4EArtifact;
 
 import org.dive4elements.river.artifacts.access.ExtremeAccess;
 
@@ -77,8 +77,8 @@
     @Override
     public Object getData(Artifact artifact, CallContext context) {
         logger.debug("ExtremeCurveFacet.getData");
-        if (artifact instanceof FLYSArtifact) {
-            FLYSArtifact flys = (FLYSArtifact)artifact;
+        if (artifact instanceof D4EArtifact) {
+            D4EArtifact flys = (D4EArtifact)artifact;
             CalculationResult res =
                 (CalculationResult) flys.compute(context,
                                                  ComputeType.ADVANCE,
@@ -114,7 +114,7 @@
             }
         }
         else {
-            logger.debug("Not an instance of FLYSArtifact / WINFOArtifact.");
+            logger.debug("Not an instance of D4EArtifact / WINFOArtifact.");
             return null;
         }
     }