Method saveBox

src/main/java/fieldbox/io/Raft.java:245–253

(Box x, Function<Box, String> alias, Predicate<Box> save)

    public Node saveBox(Box x, Function<Box, String> alias, Predicate<Box> save) throws IOException {
        insideSave.clear();
        try {
            Node v = _saveBox(x, alias, save);
            return v;
        } finally {
            insideSave.clear();
        }
    }

    protected Node _saveBox(Box x, Function<Box, String> alias, Predicate<Box> save) throws IOException {