From 2a3ea10389f943c96ec049e006022bbc30cc4185 Mon Sep 17 00:00:00 2001
From: Persson-dev <sim16.prib@gmail.com>
Date: Wed, 30 Apr 2025 20:43:44 +0200
Subject: [PATCH] fix warnings

---
 app/src/main/java/chess/App.java                      | 5 ++++-
 app/src/main/java/chess/SwingMain.java                | 3 ---
 app/src/main/java/chess/view/simplerender/Window.java | 6 +++---
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/app/src/main/java/chess/App.java b/app/src/main/java/chess/App.java
index 0fd5919..4ddccc3 100644
--- a/app/src/main/java/chess/App.java
+++ b/app/src/main/java/chess/App.java
@@ -12,7 +12,10 @@ public class App {
                     1 - Console
                     2 - Window
                     3 - 3D.""");
-        switch (new Scanner(System.in).nextLine()) {
+        Scanner scan = new Scanner(System.in);
+        String line = scan.nextLine();
+        scan.close();
+        switch (line) {
             case "1", "Console", "console":
                 ConsoleMain.main(args);
                 break;
diff --git a/app/src/main/java/chess/SwingMain.java b/app/src/main/java/chess/SwingMain.java
index 64cce12..f96417b 100644
--- a/app/src/main/java/chess/SwingMain.java
+++ b/app/src/main/java/chess/SwingMain.java
@@ -1,11 +1,8 @@
 package chess;
 
-import chess.ai.AI;
-import chess.ai.minimax.AlphaBetaAI;
 import chess.controller.CommandExecutor;
 import chess.controller.commands.NewGameCommand;
 import chess.controller.event.GameAdaptator;
-import chess.model.Color;
 import chess.model.Game;
 import chess.pgn.PgnExport;
 import chess.view.audio.GameAudio;
diff --git a/app/src/main/java/chess/view/simplerender/Window.java b/app/src/main/java/chess/view/simplerender/Window.java
index 8d0695f..af4f8ee 100644
--- a/app/src/main/java/chess/view/simplerender/Window.java
+++ b/app/src/main/java/chess/view/simplerender/Window.java
@@ -74,15 +74,15 @@ public class Window extends JFrame implements GameListener {
 	}
 
 	private void buildButtons(JPanel bottom) {
-		castlingButton.addActionListener((event) -> {
+		castlingButton.addActionListener((_) -> {
 			sendCommand(new CastlingCommand(false));
 		});
 
-		bigCastlingButton.addActionListener((event) -> {
+		bigCastlingButton.addActionListener((_) -> {
 			sendCommand(new CastlingCommand(true));
 		});
 
-		undoButton.addActionListener((event) -> {
+		undoButton.addActionListener((_) -> {
 			sendCommand(new UndoCommand());
 		});