for ( int i = 0; i < timestamps.size(); i++ ) {
final Long ts = timestamps.get( i );
final String author = authors.get( i );
final String note = notes.get( i );
result.add( new DiscussionRecord( ts, author, note ) );
}
Collections.sort( result, new Comparator<DiscussionRecord>() {
@Override
public int compare( final DiscussionRecord o1,