1 files changed, 3 insertions, 2 deletions
diff --git a/source/com/c2kernel/lifecycle/instance/gui/model/WfEdgeFactory.java b/source/com/c2kernel/lifecycle/instance/gui/model/WfEdgeFactory.java
index f79d312..e96ef37 100755..100644
--- a/source/com/c2kernel/lifecycle/instance/gui/model/WfEdgeFactory.java
+++ b/source/com/c2kernel/lifecycle/instance/gui/model/WfEdgeFactory.java
@@ -9,7 +9,8 @@ import com.c2kernel.lifecycle.instance.WfVertex;
 
 public class WfEdgeFactory implements EdgeFactory
 {
-    public void create
+    @Override
+	public void create
     (
         GraphModelManager           graphModelManager,
         Vertex                      origin,
@@ -22,7 +23,7 @@ public class WfEdgeFactory implements EdgeFactory
 
     }
 
-    private boolean validCreation( GraphModelManager graphModelManager, Vertex origin, Vertex terminus )
+    private static boolean validCreation( GraphModelManager graphModelManager, Vertex origin, Vertex terminus )
     {
         DirectedEdge[] connectingEdgesAToB = graphModelManager.getModel().getConnectingEdges( origin.getID()  , terminus.getID() );
         DirectedEdge[] connectingEdgesBToA = graphModelManager.getModel().getConnectingEdges( terminus.getID(), origin.getID() );