diff --git a/org.talend.librariesmanager/resources/java/routines/system/GenerateDocumentHelper.java b/org.talend.librariesmanager/resources/java/routines/system/GenerateDocumentHelper.java
deleted file mode 100644
index 4ab2f51fdf..0000000000
--- a/org.talend.librariesmanager/resources/java/routines/system/GenerateDocumentHelper.java
+++ /dev/null
@@ -1,34 +0,0 @@
-// ============================================================================
-//
-// Copyright (C) 2006-2013 Talend Inc. - www.talend.com
-//
-// This source code is available under agreement available at
-// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
-//
-// You should have received a copy of the agreement
-// along with this program; if not, write to Talend SA
-// 9 rue Pages 92150 Suresnes, France
-//
-// ============================================================================
-package routines.system;
-
-
-/**
- * created by talend2 on 2013-10-17 Detailled comment
- * 
- */
-public class GenerateDocumentHelper {
-    
-    //do some work after document has been generated
-    public static void generateOk(routines.system.Document doc,boolean removeEmptyElement) {
-        if(doc == null || doc.getDocument() == null) {
-            return;
-        }
-        NestXMLTool.replaceDefaultNameSpace(doc.getDocument().getRootElement(),null);
-        
-        if(removeEmptyElement) {
-            NestXMLTool.removeEmptyElement(doc.getDocument().getRootElement());
-        }
-    }
-    
-}
diff --git a/org.talend.librariesmanager/resources/java/routines/system/NestXMLTool.java b/org.talend.librariesmanager/resources/java/routines/system/NestXMLTool.java
index 5ed1669fe9..e050cffb5e 100644
--- a/org.talend.librariesmanager/resources/java/routines/system/NestXMLTool.java
+++ b/org.talend.librariesmanager/resources/java/routines/system/NestXMLTool.java
@@ -73,4 +73,18 @@ public class NestXMLTool {
             }
         }
     }
+    
+    //do some work after document has been generated
+    public static void generateOk(routines.system.Document doc,boolean removeEmptyElement) {
+        if(doc == null || doc.getDocument() == null) {
+            return;
+        }
+        
+        replaceDefaultNameSpace(doc.getDocument().getRootElement(),null);
+        
+        if(removeEmptyElement) {
+            removeEmptyElement(doc.getDocument().getRootElement());
+        }
+    }
+    
 }