(childPath.split('/') as List).inits().tail().init().collect { it.join('/') }
    }

    private List<ChildMap.Entry<CHILD>> childEntries() {
        return childEntries(children)
    }

    private static <T> List<ChildMap.Entry<T>> childEntries(ChildMap<T> children) {
        children.stream()
            .collect(Collectors.toList())
    }