* make sure window task bar icons are not visible on Linux / Windows (no such thing on Mac anyway)

source/net/filebot/Main.java

@@ -9,7 +9,6 @@ import static net.filebot.util.ui.SwingUI.*;
 
 import java.awt.Desktop;
 import java.awt.Dialog.ModalityType;
-import java.awt.Image;
 import java.awt.event.ActionEvent;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
@@ -30,8 +29,6 @@ import java.security.PermissionCollection;
 import java.security.Permissions;
 import java.security.Policy;
 import java.security.ProtectionDomain;
-import java.util.ArrayList;
-import java.util.List;
 import java.util.Locale;
 import java.util.Properties;
 import java.util.Scanner;
@@ -277,11 +274,7 @@ public class Main {
 			MacAppUtilities.setDefaultMenuBar(FileBotMenuBar.createHelp());
 		} else {
 			// Windows / Linux specific configuration
-			List<Image> images = new ArrayList<Image>(3);
+			frame.setIconImages(ResourceManager.getApplicationIcons());
-			for (String i : new String[] { "window.icon.large", "window.icon.medium", "window.icon.small" }) {
-				images.add(ResourceManager.getImage(i));
-			}
-			frame.setIconImages(images);
 		}
 
 		// start application

source/net/filebot/ResourceManager.java

@@ -1,23 +1,22 @@
-
 package net.filebot;
 
+import static java.util.Arrays.*;
 
 import java.awt.Image;
 import java.io.IOException;
 import java.net.URL;
+import java.util.List;
 
 import javax.imageio.ImageIO;
 import javax.swing.Icon;
 import javax.swing.ImageIcon;
 
-
 public final class ResourceManager {
 
 	public static Icon getIcon(String name) {
 		return getIcon(name, null);
 	}
 
-	
 	public static Icon getIcon(String name, String def) {
 		URL resource = getImageResource(name, def);
 
@@ -27,12 +26,18 @@ public final class ResourceManager {
 		return new ImageIcon(resource);
 	}
 
+	public static List<Image> getApplicationIcons() {
+		Image[] images = new Image[3];
+		images[0] = ResourceManager.getImage("window.icon.small");
+		images[1] = ResourceManager.getImage("window.icon.medium");
+		images[2] = ResourceManager.getImage("window.icon.large");
+		return asList(images);
+	}
 
 	public static Icon getFlagIcon(String languageCode) {
 		return getIcon(String.format("flags/%s", languageCode));
 	}
 
-	
 	public static Image getImage(String name) {
 		try {
 			return ImageIO.read(getImageResource(name));
@@ -41,19 +46,17 @@ public final class ResourceManager {
 		}
 	}
 
-	
 	/**
-	 * Get the URL of an image resource in this jar. Image must be located in <code>resources/</code> and the file type
+	 * Get the URL of an image resource in this jar. Image must be located in <code>resources/</code> and the file type is assumed to be png.
-	 * is assumed to be png.
 	 * 
-	 * @param name simple name of the resource (without extension)
+	 * @param name
+	 *            simple name of the resource (without extension)
 	 * @return URL of the resource or null if resource does not exist
 	 */
 	private static URL getImageResource(String name) {
 		return ResourceManager.class.getResource("resources/" + name + ".png");
 	}
 
-	
 	private static URL getImageResource(String name, String def) {
 		URL resource = getImageResource(name);
 
@@ -63,7 +66,6 @@ public final class ResourceManager {
 		return resource;
 	}
 
-	
 	/**
 	 * Dummy constructor to prevent instantiation.
 	 */

source/net/filebot/ui/GettingStartedStage.java

@@ -1,5 +1,7 @@
 package net.filebot.ui;
 
+import static net.filebot.Settings.*;
+
 import java.awt.Desktop;
 import java.net.URI;
 import java.util.logging.Level;
@@ -12,6 +14,7 @@ import javafx.scene.paint.Color;
 import javafx.scene.web.WebEngine;
 import javafx.scene.web.WebView;
 import javafx.stage.Stage;
+import javafx.stage.StageStyle;
 import net.filebot.Main;
 import net.filebot.Settings;
 
@@ -26,6 +29,14 @@ public class GettingStartedStage {
 			Stage stage = new Stage();
 			stage.setResizable(false);
 
+			if (isMacApp()) {
+				// Mac OS X specific configuration
+				stage.initStyle(StageStyle.DECORATED);
+			} else {
+				// Windows / Linux specific configuration
+				stage.initStyle(StageStyle.UTILITY);
+			}
+
 			GettingStartedStage view = new GettingStartedStage(stage);
 			view.show();
 		});