structure.getChildren(token,parent) returns nothing

Hi all

I have a trouble using structure.getChildren(token,parentNode) : this 
method return an enumeration with 0 elements, but,  when I build the 
structure I use the
 node.addChild  method to set up children. To check it, I use a Postgres 
JCDBA : I  list  the  parent_binding table evrythig is correct  and I 
can see parents and children links in the tree structure.

Is there any known bugs  or patch concerning the getChildren method ?

 From an other hand , I get spam messages with links to pornographics 
sites :
subject   [Jakarta-slide  Wiki] Update of "FrontPage" by 
AntoineLevyLambert   sender : Apache Wiki  

I suppose (I'm sure)  Antoine is a nice  buddy  and  he has never  sent 
this message  just be aware of  it !

Regards

B DOREL