Method safeValueN

java/lib/src/main/java/io/github/ccxt/Exchange.java:982–984

(Object obj, Object keys, Object... defaultValue)

    }

    public Object safeValueN(Object obj, Object keys, Object... defaultValue) {
        return SafeMethods.SafeValueN(obj, keys, defaultValue);
    }

    // SafeString / SafeStringN
    public Object safeString(Object obj, Object key, Object... defaultValue) {