Make ip to id function static

src/main/java/fr/insa/clavardator/network/NetUtil.java

@@ -41,4 +41,13 @@ public class NetUtil {
 		}
 		return localList;
 	}
+
+	public static int getIdFromIp(InetAddress ipAddr) {
+		byte[] addr = ipAddr.getAddress();
+		int id = 0;
+		for (byte b : addr) {
+			id = (id << 8) + b;
+		}
+		return id;
+	}
 }

src/main/java/fr/insa/clavardator/users/CurrentUser.java

@@ -9,6 +9,8 @@ import java.util.List;
 import java.util.Timer;
 import java.util.TimerTask;
 
+import static fr.insa.clavardator.network.NetUtil.getIdFromIp;
+
 public class CurrentUser extends User {
 	private static CurrentUser instance = null;
 
@@ -31,10 +33,11 @@ public class CurrentUser extends User {
 	public void init() throws SocketException {
 		final List<InetAddress> addresses = NetUtil.listAllLocalAddresses();
 		if (addresses.size() > 0) {
-			id = addresses.get(0).hashCode();
+			id = getIdFromIp(addresses.get(0));
 		} else {
 			throw new SocketException();
 		}
+		setUsername("Moi2");
 		// TODO place by db username fetching
 		Timer t = new Timer();
 		t.schedule(new TimerTask() {

src/main/java/fr/insa/clavardator/users/UserList.java

@@ -13,6 +13,8 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.function.Predicate;
 
+import static fr.insa.clavardator.network.NetUtil.getIdFromIp;
+
 public class UserList {
 
 	private final Map<Integer, PeerUser> inactiveUsers = new HashMap<>();
@@ -139,16 +141,6 @@ public class UserList {
 		}
 	}
 
-	private int getIdFromIp(InetAddress ipAddr) {
-		byte[] addr = ipAddr.getAddress();
-		int id = 0;
-		for (byte b : addr) {
-			id = (id << 8) + b;
-		}
-		return id;
-	}
-
-
 	public void addActiveUsersObserver(UserConnectionCallback connectionCallback, UserDisconnectionCallback disconnectionCallback) {
 		userConnectionObservers.add(connectionCallback);
 		userDisconnectionObservers.add(disconnectionCallback);