Collect replies/page to CommentsInfoItem.

Author: FireMasterK

extractor/src/main/java/org/schabi/newpipe/extractor/comments/CommentsInfoItem.java

@@ -1,6 +1,7 @@
 package org.schabi.newpipe.extractor.comments;
 
 import org.schabi.newpipe.extractor.InfoItem;
+import org.schabi.newpipe.extractor.Page;
 import org.schabi.newpipe.extractor.localization.DateWrapper;
 
 import javax.annotation.Nullable;
@@ -21,6 +22,8 @@ public class CommentsInfoItem extends InfoItem {
     private boolean heartedByUploader;
     private boolean pinned;
     private int streamPosition;
+    @Nullable
+    private Page replies;
 
     public static final int NO_LIKE_COUNT = -1;
     public static final int NO_STREAM_POSITION = -1;
@@ -142,4 +145,8 @@ public void setStreamPosition(final int streamPosition) {
     public int getStreamPosition() {
         return streamPosition;
     }
+
+    public void setReplies(@Nullable Page replies) { this.replies = replies; }
+
+    public Page getReplies() { return this.replies; }
 }

extractor/src/main/java/org/schabi/newpipe/extractor/comments/CommentsInfoItemsCollector.java

@@ -93,6 +93,12 @@ public CommentsInfoItem extract(CommentsInfoItemExtractor extractor) throws Pars
             addError(e);
         }
 
+        try {
+            resultItem.setReplies(extractor.getReplies());
+        } catch (Exception e) {
+            addError(e);
+        }
+
         return resultItem;
     }