return child;
}
Node createChild(String child_name, String fqn, Node parent, String key, Object value) {
Node child=null;
if(child_name == null) return null;
<BUG>if(children == null) children=new TreeMap();
</BUG>
child=(Node)children.get(child_name);
if(child != null)
child.setData(key, value);

return child;
}
Node createChild(String child_name, String fqn, Node parent, String key, Object value) {
Node child=null;
if(child_name == null) return null;
if(children == null) children=new TreeMap<String,Node>();
child=(Node)children.get(child_name);
if(child != null)
child.setData(key, value);
