// *******************************************
import java.util.*;
 class Main {
  public Main() {
    super();
    }
  public static void main(String[] args) throws Exception {
    DirectoryEntry de = new DirectoryEntry(new 
      INode(new RegularFile(), new Size(17)) , new FileName());
    DirectoryEntry de2 = new DirectoryEntry(new 
      INode(new RegularFile(), new Size(170)) , new FileName());
    DirectoryEntry_List del = new DirectoryEntry_List();
    del.add(de);
    del.add(de2);

    Directory d = new Directory(del);
    System.out.println(d.maxSize() + " maximum file size");
    }

}