=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/dataelement/DataElement.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/dataelement/DataElement.java	2011-10-18 13:33:52 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/dataelement/DataElement.java	2011-10-31 12:14:06 +0000
@@ -120,11 +120,6 @@
     private String aggregationOperator;
 
     /**
-     * A Collection of children DataElements.
-     */
-    private Set<DataElement> children = new HashSet<DataElement>();
-
-    /**
      * A combination of categories to capture data.
      */
     private DataElementCategoryCombo categoryCombo;
@@ -426,16 +421,6 @@
         this.aggregationOperator = aggregationOperator;
     }
 
-    public Set<DataElement> getChildren()
-    {
-        return children;
-    }
-
-    public void setChildren( Set<DataElement> children )
-    {
-        this.children = children;
-    }
-
     public DataElementCategoryCombo getCategoryCombo()
     {
         return categoryCombo;