added App icon

Projekte/monopoly/client/src/main/java/pp/monopoly/client/MonopolyApp.java

@@ -15,6 +15,9 @@ import java.lang.System.Logger.Level;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.logging.LogManager;
+import java.awt.Image;
+
+import javax.imageio.ImageIO;
 
 import com.jme3.app.DebugKeysAppState;
 import com.jme3.app.SimpleApplication;
@@ -169,6 +172,12 @@ public class MonopolyApp extends SimpleApplication implements MonopolyClient, Ga
     private AppSettings makeSettings() {
         final AppSettings settings = new AppSettings(true);
         settings.setTitle(lookup("monopoly.name"));
+        try {
+            settings.setIcons(new Image[]{ImageIO.read(new File("src/main/resources/icons/Uniman.png"))});
+        }
+        catch (IOException e) {
+            LOGGER.log(Level.ERROR, e.getMessage());
+        }
         settings.setResolution(config.getResolutionWidth(), config.getResolutionHeight());
         settings.setFullscreen(config.fullScreen());
         settings.setUseRetinaFrameBuffer(config.useRetinaFrameBuffer());