Method extend

java/lib/src/main/java/io/github/ccxt/base/Generic.java:154–156

(Object aa, Object bb)

    // ---------- extend / Extend (shallow merge) ----------

    public static Map<String, Object> extend(Object aa, Object bb) {
        return Extend(aa, bb);
    }

    public static Map<String, Object> Extend(Object aa, Object bb) {
        Map<String, Object> a = (Map<String, Object>) aa;