void unbind(String key)
    {
        NamedEntry entry = new NamedEntry(key, null, false);
        localUnbind(key);
        addForDeletion(entry);
    }
void unbind ( String key ) { NamedEntry entry = new NamedEntry ( key , null , false ) ; localUnbind ( key ) ; addForDeletion ( entry ) ; }
Remove a named object