diff --git a/TODO b/TODO
index 2b719c6..a599d19 100644
--- a/TODO
+++ b/TODO
@@ -11,3 +11,6 @@ add a option to do not have to extract the body, to optimize.
 
 20070215, cpm:
 add management of Presenter (String html) with Presenter (String fileName)
+
+20070228, cpm:
+add merging strategy parameter in attribute Data define.
diff --git a/src/xid/Data.java b/src/xid/Data.java
index 669e412..7d312e8 100644
--- a/src/xid/Data.java
+++ b/src/xid/Data.java
@@ -313,6 +313,9 @@ public class Data
    */
   public void appendAttribute (String id, int line, String column, String label, String value)
   {
+    org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger (Data.class);
+
+
     IdData tag = this.getIdData (id, line, column);
 
     tag.getAttributes ().appendAttribute (label, value);