--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/fixation/FunctionSelect.java	Tue Sep 18 18:36:52 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/fixation/FunctionSelect.java	Tue Sep 18 21:38:19 2012 +0000
@@ -4,17 +4,14 @@
 import java.util.Iterator;
 
 import org.apache.log4j.Logger;
-
 import org.w3c.dom.Element;
 
 import de.intevation.artifacts.Artifact;
 import de.intevation.artifacts.CallContext;
-
 import de.intevation.artifacts.common.utils.XMLUtils;
-
-import de.intevation.flys.artifacts.states.DefaultState;
 import de.intevation.flys.artifacts.math.fitting.Function;
 import de.intevation.flys.artifacts.math.fitting.FunctionFactory;
+import de.intevation.flys.artifacts.states.DefaultState;
 
 /**
  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
@@ -31,6 +28,7 @@
     public FunctionSelect() {
     }
 
+    @Override
     public String getUIProvider() {
         return "fix.functionselect";
     }
@@ -43,13 +41,13 @@
         CallContext             context)
     {
         FunctionFactory ff = FunctionFactory.getInstance();
-        Collection fc = ff.getFunctions();
+        Collection<Function> fc = ff.getFunctions();
         Element[] functions = new Element[fc.size()];
-        Iterator i = fc.iterator();
+        Iterator<Function> i = fc.iterator();
 
         int j = 0;
         while(i.hasNext()) {
-            Function f = (Function)i.next();
+            Function f = i.next();
             String n = f.getName();
             String d = f.getDescription();
             functions[j] = createItem(ec, new String[] {d, n});