[voice] Make use of Java17 features (#15487)

Use Map/Set/List.of instead of Collections. Signed-off-by: Holger Friedrich <mail@holger-friedrich.de>
openhab · Aug 24, 2023 · ab13542 · ab13542
1 parent 56e7daf
commit ab13542
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/...penhab.voice.picotts/src/main/java/org/openhab/voice/picotts/internal/PicoTTSService.java b/...penhab.voice.picotts/src/main/java/org/openhab/voice/picotts/internal/PicoTTSService.java
@@ -12,7 +12,6 @@
  */
 package org.openhab.voice.picotts.internal;
 
-import java.util.Collections;
 import java.util.Locale;
 import java.util.Set;
 import java.util.stream.Collectors;
@@ -49,8 +48,8 @@ public PicoTTSService(@Reference TTSCache ttsCache) {
                     new PicoTTSVoice("es-ES"), new PicoTTSVoice("fr-FR"), new PicoTTSVoice("it-IT"))
             .collect(Collectors.toSet());
 
-    private final Set<AudioFormat> audioFormats = Collections.singleton(
-            new AudioFormat(AudioFormat.CONTAINER_WAVE, AudioFormat.CODEC_PCM_SIGNED, false, 16, null, 16000L));
+    private final Set<AudioFormat> audioFormats = Set
+            .of(new AudioFormat(AudioFormat.CONTAINER_WAVE, AudioFormat.CODEC_PCM_SIGNED, false, 16, null, 16000L));
 
     @Override
     public Set<Voice> getAvailableVoices() {