import org.apache.commons.net.ftp.FTPClient;
import java.io.IOException;
public class Main {
public static void main(String[] args) {
FTPClient client = new FTPClient();
client.connect("ftp.domain.com");
client.login("admin", "secret");
String filename = "/testing/data.txt";
boolean deleted = client.deleteFile(filename);
if (deleted) {
System.out.println("File deleted...");
}
client.logout();
client.disconnect();
}
}