You are required to implement the code and test code for numFiles() and numFolders() methods. The test code should be included in the fileTest1() method of the FileSystem class

When I run the jar file it should output :

size() method works

numFiles() method works

numFolders() method works

public class FileSystem { //private int numFiles; //private int numnumFolders; //private int size; //private ArrayList<>

public static void main(String[] args){

} public void filesTest(){ Folder folder = new Folder("Documents"); Folder music = new Folder("Music"); Folder photos = new Folder("Photos"); documents.add(photos); documents.add(music);

File file = new file("assign1.doc"); } }

public class Folder { private String name; private int numFiles; private int numnumFolders; private int size; private ArrayList folder = public Folder (String name){ this.name = name; } public boolean add(Folder folder){ return folders.add(folder); } public boolean File(File file){ return files.add(file); } }

public class File { private String name; public File(String name) { this.name = name; } }