diff --git a/LaunchServer/source/response/ResponseThread.java b/LaunchServer/source/response/ResponseThread.java
index 077987f..8d0a744 100644
--- a/LaunchServer/source/response/ResponseThread.java
+++ b/LaunchServer/source/response/ResponseThread.java
@@ -48,8 +48,7 @@
 		Exception savedError = null;
 
 		// Process connection
-		LogHelper.debug("Connection #%d from %s", id,
-			IOHelper.getIP(socket.getRemoteSocketAddress()));
+		LogHelper.debug("Connection #%d from %s", id, IOHelper.getIP(socket.getRemoteSocketAddress()));
 		try (HInput input = new HInput(socket.getInputStream());
 			 HOutput output = new HOutput(socket.getOutputStream())) {
 			Request.Type type = readHandshake(input, output);
diff --git a/LaunchServer/source/response/auth/AuthResponse.java b/LaunchServer/source/response/auth/AuthResponse.java
index 9f51728..dc31b0f 100644
--- a/LaunchServer/source/response/auth/AuthResponse.java
+++ b/LaunchServer/source/response/auth/AuthResponse.java
@@ -42,7 +42,7 @@
 		try {
 			username = server.config.authProvider.auth(login, password);
 			if (!VerifyHelper.isValidUsername(username)) {
-				throw new RequestException(String.format("Illegal username: '%s'", username));
+				throw new AuthException(String.format("Illegal username: '%s'", username));
 			}
 		} catch (AuthException e) {
 			throw new RequestException(e);
diff --git a/Launcher/source/request/CustomRequest.java b/Launcher/source/request/CustomRequest.java
index d7a7391..8971b54 100644
--- a/Launcher/source/request/CustomRequest.java
+++ b/Launcher/source/request/CustomRequest.java
@@ -1,15 +1,18 @@
 package launcher.request;
 
 import launcher.Launcher;
+import launcher.LauncherAPI;
 import launcher.helper.VerifyHelper;
 import launcher.serialize.HInput;
 import launcher.serialize.HOutput;
 
 public abstract class CustomRequest<T> extends Request<T> {
+	@LauncherAPI
 	public CustomRequest(Launcher.Config config) {
 		super(config);
 	}
 
+	@LauncherAPI
 	public CustomRequest() {
 		this(null);
 	}
@@ -28,7 +31,9 @@
 		return requestDoCustom(input, output);
 	}
 
+	@LauncherAPI
 	public abstract String getName();
 
+	@LauncherAPI
 	protected abstract T requestDoCustom(HInput input, HOutput output);
 }