Sortierung im Play

app/src/main/java/de/yannicpunktdee/yoshibot/command/commands/PlayCommand.java

@@ -9,34 +9,33 @@ import net.dv8tion.jda.api.entities.VoiceChannel;
 
 import java.awt.*;
 import java.io.File;
+import java.util.Arrays;
+import java.util.Objects;
 
 public class PlayCommand extends YoshiCommand {
-
+	
 	protected String[] requiredArguments = {"name"};
-
+	
 	
 	public PlayCommand(YoshiCommandContext context) {
 		super(context);
 	}
-
-
+	
+	
 	@Override
 	public boolean execute() {
 		if (!super.execute()) return false;
 		
 		if (context.containsArguments(new String[]{"add"})) {
 			File download = downloadAttachmentToFile(Resources.getAudioPath(), context.getArgument("name"));
-			if(download.isFile()) sendInfoMessage("Audio erfolgreich hinzugefügt.");
+			if (download.isFile()) sendInfoMessage("Audio erfolgreich hinzugefügt.");
 			else sendErrorMessage("Audio konnte nicht hinzugefügt werden.");
 		} else if (context.containsArguments(new String[]{"list"})) {
 			File audioDirectory = new File(Resources.getAudioPath());
 			StringBuilder sb = new StringBuilder();
-			for (File f : audioDirectory.listFiles()) {
-				String fName = f.getName();
-				if (!fName.endsWith(".opus")) continue;
-				sb.append(fName.substring(0, fName.lastIndexOf(".opus")));
-				sb.append("\n");
-			}
+			Arrays.stream(audioDirectory.listFiles()).map(File::getName).filter(name -> name.endsWith(".opus"))
+					.map(name -> name.substring(0, name.lastIndexOf(".opus"))).sorted()
+					.forEach(name -> sb.append(name).append("\n"));
 			EmbedBuilder eb = new EmbedBuilder();
 			eb.setTitle("Es sind folgende Audios verf\u00fcgbar:");
 			eb.setColor(Color.cyan);
@@ -44,13 +43,13 @@ public class PlayCommand extends YoshiCommand {
 			sendCustomMessage(eb.build());
 		} else {
 			File file = new File(Resources.getPathToAudioFile(context.getArgument("name")));
-			if(!file.isFile()){
+			if (!file.isFile()) {
 				sendErrorMessage(String.format("Konnte keine Audiodatei namens '%s.opus' finden!",
-						context.getArgument("name")));
+											   context.getArgument("name")));
 				return false;
 			}
 			VoiceChannel vc = getVoiceChannelByParam();
-			if(vc == null){
+			if (vc == null) {
 				sendErrorMessage("Konnte keinen Audiochannel auswählen.");
 				return false;
 			}