eb093: update: fixed the ServerTest and ClientTest class.

src/test/java/de/hdm_stuttgart/battlearena/Model/Multiplayer/ClientTest.java

@@ -8,11 +8,6 @@ import static org.junit.jupiter.api.Assertions.*;
 
 class ClientTest {
 
-    public static void main(String[] args) {
-        int[] result = Client.convertStringToArray("1234");
-        System.out.println(Arrays.toString(result));  //[I@537f60bf
-    }
-
     @Test
     void convertStringToArray() {
         int[] array = {23}; //Array must be formatted like this for Server transfer