ok but why if i'm in ST1 state and call Token parent = token.getParent(); parent is null ????? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4181865#4181865 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4181865