Code cleanup

Author: litetex

extractor/src/main/java/org/schabi/newpipe/extractor/ServiceList.java

@@ -37,23 +37,23 @@ private ServiceList() {
         //no instance
     }
 
-    public static final YoutubeService YouTube;
-    public static final SoundcloudService SoundCloud;
-    public static final MediaCCCService MediaCCC;
-    public static final PeertubeService PeerTube;
-    public static final BandcampService Bandcamp;
+    public static final YoutubeService YouTube = new YoutubeService(0);
+    public static final SoundcloudService SoundCloud = new SoundcloudService(1);
+    public static final MediaCCCService MediaCCC = new MediaCCCService(2);
+    public static final PeertubeService PeerTube = new PeertubeService(3);
+    public static final BandcampService Bandcamp = new BandcampService(4);
 
     /**
      * When creating a new service, put this service in the end of this list,
      * and give it the next free id.
      */
     private static final List<StreamingService> SERVICES = Collections.unmodifiableList(
             Arrays.asList(
-                    YouTube = new YoutubeService(0),
-                    SoundCloud = new SoundcloudService(1),
-                    MediaCCC = new MediaCCCService(2),
-                    PeerTube = new PeertubeService(3),
-                    Bandcamp = new BandcampService(4)
+                    YouTube,
+                    SoundCloud,
+                    MediaCCC,
+                    PeerTube,
+                    Bandcamp
             ));
 
     /**