Method safeNumberN

java/lib/src/main/java/io/github/ccxt/Exchange.java:11790–11795

(Object obj, Object arr, Object... optionalArgs)

    }

    public Object safeNumberN(Object obj, Object arr, Object... optionalArgs)
    {
        Object defaultNumber = Helpers.getArg(optionalArgs, 0, null);
        Object value = this.safeStringN(obj, arr);
        return this.parseNumber(value, defaultNumber);
    }

    public Object parsePrecision(Object precision, Object... optionalArgs)
    {