private ComponentManager copyComponentManager(String id) throws UndefinedComponentManagerException { ComponentManager componentManager = null; for (Iterator iterator = componentManagers.iterator(); iterator.hasNext(); ) { componentManager = (ComponentManager) iterator.next(); if (id.equals(componentManager.getId())) { return componentManager.copy(); } } throw new UndefinedComponentManagerException( "Specified component manager cannot be found: " + id); }