Method safeValue2

java/lib/src/main/java/io/github/ccxt/Exchange.java:978–980

(Object obj, Object key1, Object key2, Object... defaultValue)

    }

    public Object safeValue2(Object obj, Object key1, Object key2, Object... defaultValue) {
        return SafeMethods.safeValue2(obj, key1, key2, defaultValue);
    }

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