package composite;
public class Client {
    public static void del(FileSystem fileSystem){
        fileSystem.delete();
        System.out.println("DELETED");
        System.out.println();
    }
 
    public static void main(String[] args){
        Folder folder = new Folder();
         
        Folder folder1 
 
= new Folder();
        Folder folder2 = new Folder();
        Folder folder3 = new Folder();
         
        File file1 = new File();
        File file2 = new File();
        File file3 = new File();
        File file4 = new File();
         
        folder.add(file1);
        folder.add(folder1);
        folder.add(folder2);
         
        folder1.add(file2);
        folder1.add(folder3);
        folder3.add(file4);
         
        folder2.add(file3);
        
        del(folder);
        del(folder1);
        del(file2);
        del(folder2);
    }
}