resolved review comments

Author: yausername

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

@@ -222,7 +222,7 @@ public SuggestionExtractor getSuggestionExtractor() {
     public ChannelExtractor getChannelExtractor(ListLinkHandler linkHandler) throws ExtractionException {
         return getChannelExtractor(linkHandler, NewPipe.getPreferredLocalization());
     }
- 
+    
     public PlaylistExtractor getPlaylistExtractor(ListLinkHandler linkHandler) throws ExtractionException {
         return getPlaylistExtractor(linkHandler, NewPipe.getPreferredLocalization());
     }
@@ -300,8 +300,6 @@ public CommentsExtractor getCommentsExtractor(String url) throws ExtractionExcep
 
 
 
-	/**
-     * figure out where the link is pointing to (a channel, video, playlist, etc.)
     /**
      * Figures out where the link is pointing to (a channel, a video, a playlist, etc.)
      * @param url the url on which it should be decided of which link type it is

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeService.java

@@ -1,10 +1,5 @@
 package org.schabi.newpipe.extractor.services.youtube;
 
-import static java.util.Arrays.asList;
-import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.AUDIO;
-import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.LIVE;
-import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.VIDEO;
-
 import org.schabi.newpipe.extractor.StreamingService;
 import org.schabi.newpipe.extractor.SuggestionExtractor;
 import org.schabi.newpipe.extractor.channel.ChannelExtractor;
@@ -38,6 +33,10 @@
 import org.schabi.newpipe.extractor.subscription.SubscriptionExtractor;
 import org.schabi.newpipe.extractor.utils.Localization;
 
+import static java.util.Arrays.asList;
+import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.AUDIO;
+import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.LIVE;
+import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.VIDEO;
 
 /*
  * Created by Christian Schabesberger on 23.08.15.
@@ -140,15 +139,16 @@ public SubscriptionExtractor getSubscriptionExtractor() {
         return new YoutubeSubscriptionExtractor(this);
     }
 
-	@Override
-	public ListLinkHandlerFactory getCommentsLHFactory() {
-		return YoutubeCommentsLinkHandlerFactory.getInstance();
-	}
+    @Override
+    public ListLinkHandlerFactory getCommentsLHFactory() {
+        return YoutubeCommentsLinkHandlerFactory.getInstance();
+    }
 
-	@Override
-	public CommentsExtractor getCommentsExtractor(ListLinkHandler urlIdHandler, Localization localization) throws ExtractionException {
-		return new YoutubeCommentsExtractor(this, urlIdHandler, localization);
-	}
+    @Override
+    public CommentsExtractor getCommentsExtractor(ListLinkHandler urlIdHandler, Localization localization)
+            throws ExtractionException {
+        return new YoutubeCommentsExtractor(this, urlIdHandler, localization);
+    }
 
     @Override
     public boolean isCommentsSupported() {

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeCommentsExtractor.java

@@ -35,6 +35,7 @@
 
 public class YoutubeCommentsExtractor extends CommentsExtractor {
 
+    // using the mobile site for comments because it loads faster and uses get requests instead of post
     private static final String USER_AGENT = "Mozilla/5.0 (Android 8.1.0; Mobile; rv:62.0) Gecko/62.0 Firefox/62.0";
     private static final Pattern YT_CLIENT_NAME_PATTERN = Pattern.compile("INNERTUBE_CONTEXT_CLIENT_NAME\\\":(.*?)[,}]");