YouTubeData3 data = new YouTubeData3("youtubeDataApiKeyHere");

// Comments posted on a video:
try {
    CommentThreadsList ctl;
    String pageToken = "";
    int pages = 0;
    do {
        ctl = ((CommentThreadsList) data.commentThreadsList().part(Parts.SNIPPET))
                .getThreadsByVideo("dQw4w9WgXcQ", pageToken);
        pageToken = ctl.getNextPageToken();

        if(ctl.hasItems()) {
            for(CommentThreadsList.Item item : ctl.getItems()) {
                if(item.hasSnippet()) {
                    CommentsList.Item.Snippet topLevelComment = item.getSnippet().getTopLevelComment().getSnippet();

                    String author = topLevelComment.getAuthorDisplayName();
                    String comment = topLevelComment.getTextDisplay();

                    System.out.printf("%s: %s\r\n", author, comment);
                }
            }
        } else {
            System.out.println("CommentThreadsList example didn't return any results.");
        }
        pages++;
    } while (ctl.getNextPageToken() != null && pages < 3);
} catch (YouTubeErrorException e) {
    System.out.println(e.getError().getMessage());
}

// Find videos near you:
try {
    SearchList sl;
    String pageToken = "";
    int pages = 0;
    do {
        // Location takes latitude,longitude and a radius using m, km, ft, or mi.
        sl = ((SearchList) data.searchList().part(Parts.SNIPPET))
                .order(SearchList.ORDER_DATE)
                .getByLocation("", pageToken, "40.2822047,-76.9154449", "1mi");
        pageToken = sl.getNextPageToken();

        if(sl.hasItems()) {
            for(SearchList.Item item : sl.getItems()) {
                if(item.hasSnippet()) {
                    SearchList.Item.Snippet snippet = item.getSnippet();

                    String date = snippet.getPublishedAt().toString();
                    String channelTitle = snippet.getChannelTitle();
                    String videoTitle = snippet.getTitle();
                    String videoId = item.getId().getVideoId();

                    System.out.printf("%s  https://youtu.be/%s (%s): %s\r\n",
                            date, videoId, channelTitle, videoTitle);
                }
            }
        } else {
            System.out.println("SearchList example didn't return any results.");
        }
        pages++;
    } while (sl.getNextPageToken() != null && pages < 3);
} catch (YouTubeErrorException e) {
    System.out.println(e.getError().getMessage());
}

// See how much quota you used!
System.out.printf("Total quota units spent this session: %,d\n\n", data.getTotalSpentCost());