1 files changed, 12 insertions, 9 deletions
diff --git a/source/com/c2kernel/lifecycle/instance/Loop.java b/source/com/c2kernel/lifecycle/instance/Loop.java
index 556a9ca..8228ba9 100755..100644
--- a/source/com/c2kernel/lifecycle/instance/Loop.java
+++ b/source/com/c2kernel/lifecycle/instance/Loop.java
@@ -20,10 +20,12 @@ public class Loop extends XOrSplit
 	/**
 	 * @see com.c2kernel.lifecycle.instance.WfVertex#loop()
 	 */
+	@Override
 	public boolean loop()
 	{
 		return true;
 	}
+	@Override
 	public void followNext(Next activeNext, AgentPath agent) throws ScriptingEngineException
 	{
 		WfVertex v = activeNext.getTerminusVertex();
@@ -38,6 +40,7 @@ public class Loop extends XOrSplit
 	/**
 	 * @see com.c2kernel.lifecycle.instance.WfVertex#reinit(int)
 	 */
+	@Override
 	public void reinit(int idLoop)
 	{
 		Logger.msg(8, "Loop.reinit");
@@ -56,6 +59,7 @@ public class Loop extends XOrSplit
 	/**
 	 * @see com.c2kernel.lifecycle.instance.WfVertex#verify()
 	 */
+	@Override
 	public boolean verify()
 	{
 		boolean err = super.verify();
@@ -64,13 +68,12 @@ public class Loop extends XOrSplit
 		int k = 0;
 		int l = 0;
 		Vertex[] brothers = getParent().getChildren();
-		for (int i = 0; i < brothers.length; i++)
-			if (brothers[i] instanceof Loop)
+		for (Vertex brother : brothers)
+			if (brother instanceof Loop)
 				l++;
-		for (int i = 0; i < nexts.length; i++)
-		{
-			for (int j = 0; j < anteVertices.length; j++)
-				if (nexts[i].getID() == anteVertices[j].getID())
+		for (Vertex next : nexts) {
+			for (Vertex anteVertice : anteVertices)
+				if (next.getID() == anteVertice.getID())
 					k++;
 		}
 		if (k != 1 && !(l > 1))
@@ -88,15 +91,15 @@ public class Loop extends XOrSplit
 	{
 		int id = vertex.getID();
 		Vertex[] anteVertices = GraphTraversal.getTraversal(getParent().getChildrenGraphModel(), this, GraphTraversal.kUp, false);
-		for (int i = 0; i < anteVertices.length; i++)
-		{
-			if (anteVertices[i].getID() == id)
+		for (Vertex anteVertice : anteVertices) {
+			if (anteVertice.getID() == id)
 			{
 				return true;
 			}
 		}
 		return false;
 	}
+	@Override
 	public boolean isLoop()
 	{
 		return true;