import 4.code.about;

class Header {

public void title() {

String fullTitle = '/r/';
}

public void menu();

public void board();

public void goToBottom();

}
class Thread extends Board {
public void Who Is this(OP Anonymous) {

String fullTitle = 'Who Is this';
int postNumber = 19346013;
String image = '1713975893700200.jpg';
String date = '04/24/24(Wed)12:24:53';
String comment = 'undefined';

}
public void comments() { }
}

class Navigation {
public void backToTop();
}