@@ -0,0 +1,535 @@
+package com.google.sps.data;%0A%0A%0Apublic final class Comment%7B%0A%0A    private final long timestamp;%0A    private final String commentText;%0A    private final User user;%0A%0A    public Comment(long timestamp, String commentText, User user) %7B%0A        this.timestamp = timestamp;%0A        this.commentText = commentText;%0A        this.user = user;%0A    %7D%0A%0A    public long getTimestamp() %7B%0A        return timestamp;%0A    %7D%0A%0A    public String getCommentText() %7B%0A        return commentText;%0A    %7D%0A%0A    public User getUser() %7B%0A        return user;%0A    %7D%0A%7D%0A 

add comment object