Copy all directories to server by FTP using Java

Question

I need to copy a directory from the local disk to a server. The directory contains a lot of directories, subdirectories, and files. (Think of a hierarchy tree of directories).<

Answer 1

upload(fileName){
  If (filename is not dir){
   ftpFile();
   return;
 }
 listoffiles = get the list of all files in dir 
    for each file : listoffiles {
    upload(file)
 }

}