Page page = facebookClient.fetchObject("lockheedmartin", Page.class);
System.out.println(page.getIsVerified());
System.out.println("bio: "+page.getCategory());
int totalResults = 0;
Connection<Post> pageFeed = facebookClient.fetchConnection(page.getId() + "/feed", Post.class,Parameter.with("limit", 20));
for (List<Post> feed : pageFeed) {
    totalResults = totalResults + feed.size();
    for (Post post : feed) {
        com.restfb.types.Post.Comments comments = post.getComments();
        if(comments !=null){
            List<Comment> commentList = comments.getData();
            for(Comment comment : commentList){
                System.out.println(comment.getMessage());
            }
        }
    }
}

Page page = facebookClient.fetchObject("lockheedmartin", Page.class);
int totalResults = 0;
Connection<Post> pageFeed = facebookClient.fetchConnection(page.getId() + "/feed", Post.class,Parameter.with("limit", 20));
for (List<Post> feed : pageFeed) {
    totalResults = totalResults + feed.size();
    for (Post post : feed) {
        Connection<Comment> comments = facebookClient.fetchConnection(post.getId()+ "/comments", Comment.class);
        if(comments !=null){
            List<Comment> commentList = comments.getData();
            for(Comment comment : commentList){
                System.out.println(comment.getMessage());
            }
        }

    }
}