1 files changed, 4 insertions, 4 deletions
diff --git a/src/main/java/com/c2kernel/lifecycle/CompositeActivityDef.java b/src/main/java/com/c2kernel/lifecycle/CompositeActivityDef.java
index e015404..c48595f 100644
--- a/src/main/java/com/c2kernel/lifecycle/CompositeActivityDef.java
+++ b/src/main/java/com/c2kernel/lifecycle/CompositeActivityDef.java
@@ -19,8 +19,8 @@
  * http://www.fsf.org/licensing/licenses/lgpl.html
  */
 package com.c2kernel.lifecycle;
-import com.c2kernel.common.InvalidData;
-import com.c2kernel.common.ObjectNotFound;
+import com.c2kernel.common.InvalidDataException;
+import com.c2kernel.common.ObjectNotFoundException;
 import com.c2kernel.graph.model.GraphModel;
 import com.c2kernel.graph.model.GraphPoint;
 import com.c2kernel.graph.model.GraphableVertex;
@@ -170,12 +170,12 @@ public class CompositeActivityDef extends ActivityDef
 	 * @return CompositeActivity
 	 */
 	@Override
-	public WfVertex instantiate() throws ObjectNotFound, InvalidData {
+	public WfVertex instantiate() throws ObjectNotFoundException, InvalidDataException {
 		return instantiate(getName());
 	}
 
 	@Override
-	public WfVertex instantiate(String name) throws ObjectNotFound, InvalidData
+	public WfVertex instantiate(String name) throws ObjectNotFoundException, InvalidDataException
 	{
 		CompositeActivity cAct = new CompositeActivity();
         configureInstance(cAct);