Misundertandings Using the library

[LIUKRAST]

Hello! Been a while since you are active in this project, but i was trying to use it and would really appreaciate your help.

Basically im trying to make a java program to simulate a light and render it, controlled by Dot2 (Or any other program you reccomend). What i dont get is how to use the whole library. I tried to make a basic setup, where i try to print all the bytes to at least see if anything changes, but i have no idea what im doing

        client = new ArtNetClient();
        client.start("0.0.0.0"); // IP Given by Dot2

        for(int i = 0; i < 100; i++) {
            byte[] data = client.readDmxData(0,0);
            System.err.println("Test: " + (data[1] & 0xFF));
            Thread.sleep(100);
        }
        client.stop();

It just prints me

dic 11, 2023 6:01:09 PM ch.bildspur.artnet.ArtNetServer start
INFORMAZIONI: Art-Net server started at: 0.0.0.0:6454

Not any of the bytes ever change even though im changing values on Dot2. Is there some kind of wiki to understand how this library works?