fix: Fix some checkstyle cases for left curly.

checkstyle.xml

@@ -18,6 +18,9 @@
             <property name="tokens" value="LITERAL_FINALLY"/>
             <property name="tokens" value="LITERAL_IF"/>
             <property name="tokens" value="LITERAL_TRY"/>
+            <property name="tokens" value="METHOD_DEF"/>
+            <property name="tokens" value="CLASS_DEF"/>
+            <property name="tokens" value="INTERFACE_DEF"/>
         </module>
 
         <!-- Skips empty blocks {}, to not skip them: value="alone" -->

src/main/java/org/jitsi/jigasi/JvbConference.java

@@ -1414,10 +1414,10 @@ public void peerStateChanged(CallPeerChangeEvent evt)
         }
 
         @Override
-        public void outgoingCallCreated(CallEvent event) { }
+        public void outgoingCallCreated(CallEvent event) {}
 
         @Override
-        public void callEnded(CallEvent event) { }
+        public void callEnded(CallEvent event) {}
     }
 
     private class JvbCallChangeListener

src/main/java/org/jitsi/jigasi/SipGateway.java

@@ -225,7 +225,7 @@ public void incomingCallReceived(CallEvent event)
         }
 
         @Override
-        public void outgoingCallCreated(CallEvent event) { }
+        public void outgoingCallCreated(CallEvent event) {}
 
         @Override
         public void callEnded(CallEvent event)

src/main/java/org/jitsi/jigasi/SipGatewaySession.java

@@ -1430,10 +1430,10 @@ class SipCallStateListener
     {
 
         @Override
-        public void callPeerAdded(CallPeerEvent evt) { }
+        public void callPeerAdded(CallPeerEvent evt) {}
 
         @Override
-        public void callPeerRemoved(CallPeerEvent evt) { }
+        public void callPeerRemoved(CallPeerEvent evt) {}
 
         @Override
         public void callStateChanged(CallChangeEvent evt)

src/main/java/org/jitsi/jigasi/sounds/PlaybackQueue.java

@@ -85,21 +85,30 @@ public PlaybackData(String fileName,
          *
          * @return File to play.
          */
-        String getPlaybackFileName() { return playbackFileName; }
+        String getPlaybackFileName()
+        {
+            return playbackFileName;
+        }
 
         /**
          * Used to run specific code.
          *
          * @return <tt>PlaybackDelegate</tt>
          */
-        PlaybackDelegate getPlaybackDelegate() { return playbackDelegate; }
+        PlaybackDelegate getPlaybackDelegate()
+        {
+            return playbackDelegate;
+        }
 
         /**
          * Returns the caller.
          *
          * @return Call to send audio to.
          */
-        Call getPlaybackCall() { return playbackCall; }
+        Call getPlaybackCall()
+        {
+            return playbackCall;
+        }
 
         /**
          * Checks for equals by just checking the filename as this is what is to be played.

src/main/java/org/jitsi/jigasi/transcription/LibreTranslateTranslationService.java

@@ -40,8 +40,8 @@
  * @author Pinglei He
  */
 public class LibreTranslateTranslationService
-        implements TranslationService {
-
+        implements TranslationService
+{
     /*
      * Class representing the json response body from LibreTranslate where response has status code 200.
      * Used for json-to-POJO conversion with Gson.

src/main/java/org/jitsi/jigasi/transcription/Participant.java

@@ -187,7 +187,8 @@ public class Participant
      * @return a {@code String} or {@code null} if this instance has not been
      * initialized enough to get a proper debug name(not joined any room yet).
      */
-    String getDebugName() {
+    String getDebugName()
+    {
         ChatRoomMember _chatMember = this.chatMember;
 
         if (_chatMember == null)

src/main/java/org/jitsi/jigasi/transcription/Transcriber.java

@@ -285,7 +285,8 @@ public void configureTranslationManager()
      *
      * @return a {@code String}
      */
-    private String getDebugName() {
+    private String getDebugName()
+    {
         return roomName;
     }