Fixing code style issues

src/main/java/com/goxr3plus/xr3player/application/MainTools.java

@@ -5,6 +5,7 @@
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
+import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 import java.util.Optional;
 
@@ -70,7 +71,7 @@ public static void countDownloads() {
                 // ---------------------- COUNT TOTAL GITHUB DOWNLOADS ----------------------
                 final String text2 = "GitHub: [ " + Arrays
                         .stream(IOUtils
-                                .toString(new URL("https://api.github.com/repos/goxr3plus/XR3Player/releases"), "UTF-8")
+                                .toString(new URL("https://api.github.com/repos/goxr3plus/XR3Player/releases"), StandardCharsets.UTF_8)
                                 .split("\"download_count\":"))
                         .skip(1).mapToInt(l -> Integer.parseInt(l.split(",")[0])).sum() + " ]";
                 Platform.runLater(() -> Main.loginMode.getGitHubDownloadsLabel().setText(text2));

src/main/java/com/goxr3plus/xr3player/controllers/custom/DJDisc.java

@@ -57,8 +57,8 @@ private enum TimeMode {
 		/** The normal. */
 		NORMAL,
 		/** The reversed. */
-		REVERSED;
-	}
+		REVERSED
+    }
 
 	/** The angle. */
 	private int angle;

src/main/java/com/goxr3plus/xr3player/controllers/custom/DJDiscResizer.java

@@ -59,7 +59,7 @@ public void reCalculateCanvasSize() {
 	 * 
 	 * @param args
 	 */
-	public static void main(String args[]) {
+	public static void main(String[] args) {
 		launch(args);
 	}
 }

src/main/java/com/goxr3plus/xr3player/controllers/custom/DJFilter.java

@@ -25,8 +25,8 @@
 public class DJFilter extends StackPane {
 
 	public enum DJFilterCategory {
-		EQUALIZER_FILTER, VOLUME_FILTER;
-	}
+		EQUALIZER_FILTER, VOLUME_FILTER
+    }
 
 	/** The listeners. */
 	private final ArrayList<DJFilterListener> listeners = new ArrayList<>();

src/main/java/com/goxr3plus/xr3player/controllers/custom/FlipPanel.java

@@ -92,7 +92,7 @@ public void flipToFront() {
 		flipToFront.setOnFinished(event -> {
 			front.setCache(false);
 			back.setCache(false);
-			fireEvent(new FlipEvent(FlipPanel.this, FlipPanel.this, FlipEvent.FLIP_TO_FRONT_FINISHED));
+			fireEvent(new FlipEvent(this, this, FlipEvent.FLIP_TO_FRONT_FINISHED));
 		});
 		flipToFront.play();
 	}
@@ -114,7 +114,7 @@ public void flipToBack() {
 		flipToBack.setOnFinished(event -> {
 			front.setCache(false);
 			back.setCache(false);
-			fireEvent(new FlipEvent(FlipPanel.this, FlipPanel.this, FlipEvent.FLIP_TO_BACK_FINISHED));
+			fireEvent(new FlipEvent(this, this, FlipEvent.FLIP_TO_BACK_FINISHED));
 		});
 		flipToBack.play();
 	}

src/main/java/com/goxr3plus/xr3player/controllers/custom/SystemMonitor.java

@@ -54,8 +54,8 @@ public enum Monitor {
 		/**
 		 * Monitor the RAM
 		 */
-		RAM;
-	}
+		RAM
+    }
 
 	/** The monitor. */
 	private Monitor monitor;

src/main/java/com/goxr3plus/xr3player/controllers/dropbox/ProgressOutputStream.java

@@ -61,6 +61,6 @@ public long getTotalSize() {
 	}
 
 	public interface Listener {
-		public void progress(long completed, long totalSize);
+		void progress(long completed, long totalSize);
 	}
 }

src/main/java/com/goxr3plus/xr3player/controllers/general/OnlineMusicBoxController.java

@@ -39,8 +39,8 @@ public class OnlineMusicBoxController extends StackPane {
 
 	// Online-Music-Categories
 	public enum OnlineMusicCategory {
-		RECOMMENDED, GENRES, ACTIVITIES, MOOD, EDITORSPICK, CHARTS;
-	}
+		RECOMMENDED, GENRES, ACTIVITIES, MOOD, EDITORSPICK, CHARTS
+    }
 
 	private final OnlineMusicCategory category;
 

src/main/java/com/goxr3plus/xr3player/controllers/general/SearchBox.java

@@ -48,8 +48,8 @@ public class SearchBox extends HBox {
 
 	public enum SearchBoxType {
 
-		LIBRARYSEARCHBOX, USERSSEARCHBOX;
-	}
+		LIBRARYSEARCHBOX, USERSSEARCHBOX
+    }
 
 	private final SearchBoxType searchBoxType;
 

src/main/java/com/goxr3plus/xr3player/controllers/general/TopBar.java

@@ -78,9 +78,9 @@ public enum WindowMode {
 		/**
 		 * The window is on movie mode
 		 */
-		MOVIEMODE;
+		MOVIEMODE
 
-	}
+    }
 
 	/**
 	 * Constructor.

src/main/java/com/goxr3plus/xr3player/controllers/general/Viewer.java

@@ -167,7 +167,7 @@ else if (key.getCode() == KeyCode.BACK_SPACE)
 				searchWord.set("");
 			else if (key.getCode() == KeyCode.A && key.isControlDown()) {
 				if (libraryMode != null)
-					if (getItemsObservableList().size() == 0)
+					if (getItemsObservableList().isEmpty())
 						getItemsObservableList().forEach(library -> ((Library) library).setSelected(true));
 					else {
 						boolean select = !((Library) getItemsObservableList().get(0)).isSelected();

src/main/java/com/goxr3plus/xr3player/controllers/librarymode/Library.java

@@ -151,7 +151,7 @@ public enum SaveMode {
         /**
          * Songs have been copied into the database.
          */
-        DATABASE_PATH;
+        DATABASE_PATH
     }
 
     /**
@@ -486,7 +486,7 @@ private void initialize() {
         nameLabel.getTooltip().setText(libraryName);
         nameLabel.setOnMouseReleased(m -> {
             if (m.getButton() == MouseButton.PRIMARY && m.getClickCount() == 2
-                    && Main.libraryMode.viewer.centerItemProperty().get() == Library.this)// Main.libraryMode.teamViewer.getTimeline().getStatus()
+                    && Main.libraryMode.viewer.centerItemProperty().get() == this)// Main.libraryMode.teamViewer.getTimeline().getStatus()
                 // != Status.RUNNING)
                 renameLibrary(nameLabel);
         });
@@ -497,13 +497,13 @@ private void initialize() {
         ratingLabel.textProperty().bind(starsProperty().asString());
         ratingLabel.setOnMouseReleased(m -> {
             if (m.getButton() == MouseButton.PRIMARY
-                    && Main.libraryMode.viewer.centerItemProperty().get() == Library.this)
+                    && Main.libraryMode.viewer.centerItemProperty().get() == this)
                 updateLibraryStars(ratingLabel);
         });
 
         // ----InformationLabel
         informationLabel.setOnMouseReleased(m -> {
-            if (Main.libraryMode.viewer.centerItemProperty().get() == Library.this)
+            if (Main.libraryMode.viewer.centerItemProperty().get() == this)
                 Main.libraryMode.libraryInformation.showWindow(this);
         });
 
@@ -597,7 +597,7 @@ public void updateStars(final double stars) {
         if (setStars(stars)) {
             // Try
             try (PreparedStatement libUStars = Main.dbManager.getConnection()
-                    .prepareStatement("UPDATE LIBRARIES SET STARS=? WHERE NAME=?;");) {
+                    .prepareStatement("UPDATE LIBRARIES SET STARS=? WHERE NAME=?;")) {
 
                 // SQLITE COMMIT
                 libUStars.setDouble(1, stars);
@@ -933,7 +933,7 @@ public void finalizeLibraryDelete(final List<Node> list) {
     }
 
     public enum LibraryStatus {
-        OPENED, CLOSED;
+        OPENED, CLOSED
     }
 
     /**

src/main/java/com/goxr3plus/xr3player/controllers/loginmode/User.java

@@ -231,7 +231,7 @@ private void initialize() {
 		nameField.getTooltip().setText(getName());
 		nameField.setOnMouseReleased(m -> {
 			if (m.getButton() == MouseButton.PRIMARY && m.getClickCount() == 2
-					&& Main.loginMode.viewer.centerItemProperty().get() == User.this)// Main.loginMode.teamViewer.getTimeline().getStatus()
+					&& Main.loginMode.viewer.centerItemProperty().get() == this)// Main.loginMode.teamViewer.getTimeline().getStatus()
 																						// != Status.RUNNING)
 				renameUser(nameField);
 		});
@@ -251,7 +251,7 @@ private void initialize() {
 	 * Open display information stack pane for this user
 	 */
 	public void displayInformation() {
-		if (Main.loginMode.viewer.centerItemProperty().get() == User.this)
+		if (Main.loginMode.viewer.centerItemProperty().get() == this)
 			Main.loginMode.userInformation.displayForUser(this);
 	}
 

src/main/java/com/goxr3plus/xr3player/controllers/settings/ApplicationSettingsController.java

@@ -36,8 +36,8 @@ public class ApplicationSettingsController extends BorderPane {
 	 *
 	 */
 	public enum SettingsTab {
-		GENERERAL, LIBRARIES, PLAYLISTS, SHORTCUTS, XPLAYERS, ANYONE;
-	}
+		GENERERAL, LIBRARIES, PLAYLISTS, SHORTCUTS, XPLAYERS, ANYONE
+    }
 
 	@FXML
 	private Button restoreAllSettings;

src/main/java/com/goxr3plus/xr3player/controllers/smartcontroller/SmartController.java

@@ -247,8 +247,8 @@ public class SmartController extends StackPane {
 	// ---------Security---------------------------
 
 	public enum WorkOnProgress {
-		NONE, INSERTING_FILES, DELETE_FILES, RENAMING_LIBRARY, UPDATING_PLAYLIST, SEARCHING_FILES, EXPORTING_FILES;
-	}
+		NONE, INSERTING_FILES, DELETE_FILES, RENAMING_LIBRARY, UPDATING_PLAYLIST, SEARCHING_FILES, EXPORTING_FILES
+    }
 
 	public volatile WorkOnProgress workOnProgress = WorkOnProgress.NONE;
 
@@ -886,7 +886,7 @@ public void unbind() {
 	 * Goes on the Previous List.
 	 */
 	public void goPrevious() {
-		if (SmartController.this.genre != Genre.SEARCHWINDOW && isFree(false) && !searchService.isActive()
+		if (this.genre != Genre.SEARCHWINDOW && isFree(false) && !searchService.isActive()
 				&& totalInDataBase.get() != 0 && currentPage.get() > 0) {
 			currentPage.set(currentPage.get() - 1);
 			loadService.startService(false, true, false);
@@ -897,7 +897,7 @@ public void goPrevious() {
 	 * Goes on the Next List.
 	 */
 	public void goNext() {
-		if (SmartController.this.genre != Genre.SEARCHWINDOW && isFree(false) && !searchService.isActive()
+		if (this.genre != Genre.SEARCHWINDOW && isFree(false) && !searchService.isActive()
 				&& totalInDataBase.get() != 0 && currentPage.get() < getMaximumList()) {
 			currentPage.set(currentPage.get() + 1);
 			loadService.startService(false, true, false);

src/main/java/com/goxr3plus/xr3player/controllers/smartcontroller/SmartControllerMode.java

@@ -8,5 +8,5 @@
  */
 public enum SmartControllerMode {
 
-	MEDIA, ASSOCIATED_FOLDERS, FILTERS_MODE;
+	MEDIA, ASSOCIATED_FOLDERS, FILTERS_MODE
 }

src/main/java/com/goxr3plus/xr3player/controllers/windows/ConsoleWindowController.java

@@ -77,8 +77,8 @@ public class ConsoleWindowController extends StackPane {
 	 *
 	 */
 	public enum ConsoleTab {
-		CONSOLE, SPEECH_RECOGNITION;
-	}
+		CONSOLE, SPEECH_RECOGNITION
+    }
 
 	/**
 	 * Constructor

src/main/java/com/goxr3plus/xr3player/controllers/windows/StarWindow.java

@@ -57,9 +57,9 @@ public class StarWindow extends GridPane {
 	// -------------------------------------
 
 	/** The window. */
-	private final Stage window = new Stage();;
+	private final Stage window = new Stage();
 
-	/** The gc. */
+    /** The gc. */
 	private GraphicsContext gc;
 
 	/** The stars position. */

src/main/java/com/goxr3plus/xr3player/database/DatabaseManager.java

@@ -366,7 +366,7 @@ protected Void call() throws Exception {
 					try (ResultSet resultSet = getConnection().createStatement()
 							.executeQuery("SELECT* FROM LIBRARIES;");
 						 ResultSet dbCounter = getConnection().createStatement()
-								 .executeQuery("SELECT COUNT(NAME) FROM LIBRARIES;");) {
+								 .executeQuery("SELECT COUNT(NAME) FROM LIBRARIES;")) {
 
 						totalLibraries = dbCounter.getInt(1);
 

src/main/java/com/goxr3plus/xr3player/enums/AudioType.java

@@ -22,5 +22,5 @@ public enum AudioType {
 	/**
 	 * Audio is UNKOWN
 	 */
-	UNKNOWN;
+	UNKNOWN
 }

src/main/java/com/goxr3plus/xr3player/enums/DropBoxOperation.java

@@ -1,5 +1,5 @@
 package com.goxr3plus.xr3player.enums;
 
 public enum DropBoxOperation {
-	REFRESH, SEARCH, CREATE_FOLDER, DELETE, PERMANENTLY_DELETE, RENAME, STOPPED;
+	REFRESH, SEARCH, CREATE_FOLDER, DELETE, PERMANENTLY_DELETE, RENAME, STOPPED
 }

src/main/java/com/goxr3plus/xr3player/enums/FileCategory.java

@@ -2,6 +2,6 @@
 
 public enum FileCategory {
 
-	DIRECTORY, FILE;
+	DIRECTORY, FILE
 
 }

src/main/java/com/goxr3plus/xr3player/enums/FileLinkType.java

@@ -6,5 +6,5 @@
  */
 public enum FileLinkType {
 
-	SYMBOLIC_LINK, HARD_LINK, SHORTCUT, ORIGINAL_FILE, UNKNOWN;
+	SYMBOLIC_LINK, HARD_LINK, SHORTCUT, ORIGINAL_FILE, UNKNOWN
 }

src/main/java/com/goxr3plus/xr3player/enums/FileType.java

@@ -7,5 +7,5 @@
  *
  */
 public enum FileType {
-	DIRECTORY, FILE, ZIP;
+	DIRECTORY, FILE, ZIP
 }

src/main/java/com/goxr3plus/xr3player/enums/FilesMode.java

@@ -16,6 +16,6 @@ public enum FilesMode {
 
 	SELECTED_MEDIA,
 
-	EVERYTHING_ON_PLAYLIST;
+	EVERYTHING_ON_PLAYLIST
 
 }

src/main/java/com/goxr3plus/xr3player/enums/Genre.java

@@ -21,6 +21,6 @@ public enum Genre {
 	// /** The radiostation. */
 	// RADIOSTATION,
 	/** The unknown. */
-	BUYBUTTON, UNKNOWN;
+	BUYBUTTON, UNKNOWN
 
 }

src/main/java/com/goxr3plus/xr3player/enums/NotificationType.java

@@ -26,6 +26,6 @@ public enum NotificationType {
 	ERROR,
 
 	/** The success. */
-	SUCCESS;
+	SUCCESS
 
 }

src/main/java/com/goxr3plus/xr3player/enums/Operation.java

@@ -18,6 +18,6 @@ public enum Operation {
 	/** The refresh. */
 	REFRESH,
 	/** The update */
-	UPDATE_TABLE_VIEW, UNKNOWN;
+	UPDATE_TABLE_VIEW, UNKNOWN
 
 }

src/main/java/com/goxr3plus/xr3player/enums/TagTabCategory.java

@@ -2,6 +2,6 @@
 
 public enum TagTabCategory {
 
-	ARTWORK, BASICINFO, CURRENT, ID3V1, ID3V2;
+	ARTWORK, BASICINFO, CURRENT, ID3V1, ID3V2
 
 }

src/main/java/com/goxr3plus/xr3player/enums/UserCategory.java

@@ -1,5 +1,5 @@
 package com.goxr3plus.xr3player.enums;
 
 public enum UserCategory {
-	LOGGED_IN, NO_LOGGED_IN;
+	LOGGED_IN, NO_LOGGED_IN
 }

src/main/java/com/goxr3plus/xr3player/models/smartcontroller/Media.java

@@ -1045,11 +1045,11 @@ private void internalDataBaseUpdateStars(final SmartController smartController)
 			preparedUStars.setString(2, getFilePath());
 			if (preparedUStars.executeUpdate() > 0) {// && controller1 != controller) //Check
 				smartController.getItemsObservableList().forEach(media -> {
-					if (media.getFilePath().equals(Media.this.getFilePath()))
+					if (media.getFilePath().equals(this.getFilePath()))
 						media.starsProperty().set(stars.get());
 				});
 				smartController.getFiltersMode().getMediaTableViewer().getTableView().getItems().forEach(media -> {
-					if (media.getFilePath().equals(Media.this.getFilePath()))
+					if (media.getFilePath().equals(this.getFilePath()))
 						media.starsProperty().set(stars.get());
 				});
 			}

src/main/java/com/goxr3plus/xr3player/models/xplayer/XPlayerModel.java

@@ -39,9 +39,9 @@ public class XPlayerModel {
 	 * Constructor.
 	 */
 	public XPlayerModel() {
-		songObject = new SimpleObjectProperty<>(XPlayerModel.this, "songObject", null);
-		songExtension = new SimpleStringProperty(XPlayerModel.this, "songExtension", null);
-		songPath = new SimpleStringProperty(XPlayerModel.this, "songPath", null);
+		songObject = new SimpleObjectProperty<>(this, "songObject", null);
+		songExtension = new SimpleStringProperty(this, "songExtension", null);
+		songPath = new SimpleStringProperty(this, "songPath", null);
 		equalizerArray = new float[32];
 	}