Read all the file names of subfolders under the folder and save them as txt files named with __java

Import Java.io.File;
Import java.io.FileNotFoundException;
Import Java.io.FileWriter;
 
Import java.io.IOException;   
        public class Takefilepathandname {public static void main (string[] args) throws filenotfoundexception{   
        This is the path where the file ' s name you want to take.
        String path = "D:\\10stanford 100";
        File File = new file (path);
        file[] array = File.listfiles ();
        String s = null;
        		  for (int i =0;i< array.length;i++) {try {s = "d:\\stanford\\" +array[i].getname () + ". txt";
	 				File File1 = new file (s);
	 			File1.createnewfile ();
	 			catch (IOException e) {//TODO automatically generated catch block E.printstacktrace (); } getFile (Array[i].getpath (), s); Gets the file path under the root directory} private static void GetFile (String path,string s) {//Get file list wh 
  Ere the path has//Get the folder List file File1 = new file (path);      file[] array = File1.listfiles ();
            try {FileWriter output = new FileWriter (s); for (int i=0;i<array.length;i++) {if (Array[i].isfile ()) {//system.out.println (array[i].getn
				   Ame ());
		   Output.append (Array[i].getname ());//Add in file (picture) name} output.close ();
		catch (IOException e) {//TODO automatically generated catch block E.printstacktrace ();   
 }
      }   
    }

because of some needs, you need to read all the file names of subfolders under the folder and save them in txt format as a file name

Input:

Output: