[YouTube] Improve extraction of comments edited state

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

@@ -120,7 +120,6 @@ public CommentsInfoItem extract(final CommentsInfoItemExtractor extractor)
             addError(e);
         }
 
-
         return resultItem;
     }
 

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

@@ -233,7 +233,7 @@ public boolean hasCreatorReply() {
     }
 
     @Override
-    public boolean isEdited() {
+    public boolean isEdited() throws ParsingException {
         try {
             final JsonObject obj = commentEntityPayload.getObject(PROPERTIES);
             if (obj == null || !obj.has(PUBLISHED_TIME)) {
@@ -242,7 +242,7 @@ public boolean isEdited() {
             final String str = obj.getString(PUBLISHED_TIME, "");
             return str.contains("(") && str.contains(")");
         } catch (final Exception e) {
-            return false;
+            throw new ParsingException("Could not check whether the comment is edited", e);
         }
     }
 }

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

@@ -284,7 +284,7 @@ public boolean isChannelOwner() {
     }
 
     @Override
-    public boolean isEdited() {
+    public boolean isEdited() throws ParsingException {
         try {
             if (!commentRenderer.has(PUBLISHED_TIME_TEXT)) {
                 return false;
@@ -297,7 +297,7 @@ public boolean isEdited() {
             }
             return false;
         } catch (final Exception e) {
-            return false;
+            throw new ParsingException("Could not check whether the comment is edited", e);
         }
     }
 

extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeCommentsExtractorTest.java

@@ -452,7 +452,7 @@ public void testEditedCommentFlagIsExtracted() throws Exception {
                 }
             }
 
-            assertTrue(hasEditedComment, "No comments is edited on this video. "+"Ensure test video has edited comment near the top.");
+            assertTrue(hasEditedComment, "No comments is edited on this video. Ensure test video has edited comment near the top.");
         }
     }
 }