question: public void childrenRemoved ( BeanContextMembershipEvent bcme ) { Iterator it = bcme . iterator ( ) ; while ( it . hasNext ( ) ) { findAndUndo ( it . next ( ) ) ; } }
target:  BeanContextMembershipListener method. Called when a new object is removed from the BeanContext of this object. For the Layer, this method doesn't do anything. If your layer does something with the childrenAdded method, or findAndInit, you should take steps in this method to unhook the layer from the object used in those methods.