Here is the source again !
import java.net.*;
import java.io.IOException;
import java.io.*;
public class NOOP{
public static void main (String[]args) throws IOException{
//---------------------------------------------------------------------
// HEADING
//---------------------------------------------------------------------
System.out.println("/////////////////////////////////////////////////////////");
System.out.println("/ NOOP COMMAND PEN TEST TOOL /");
System.out.println("/ MADE BY PRESNUS /");
System.out.println("/ PRESNUS@GMAIL.COM /");
System.out.println("/////////////////////////////////////////////////////////");
//--------------------------------------------------------------------
// INIT
//--------------------------------------------------------------------
System.out.println("");
String IP = IO.leesString("#Target IP = ");
int POORT = IO.leesInt("#Target Port = ");
String USERNAME = IO.leesString("#Target Username = ");
String PASS = IO.leesString("#Target Password = ");
int aantal = IO.leesInt("#Ammount Of NOOP Signals = ");
System.out.println("");
System.out.println("@@Trying To Connect To --> ftp://"+USERNAME+":"+PASS+"@"+IP+":"+POORT);
//-------------------------------------------------------------------
// CONNECTION
//-------------------------------------------------------------------
try{
Socket Connectie = new Socket(IP,POORT);
BufferedReader reader = new BufferedReader(new InputStreamReader(Connectie.getInputStream()));
PrintWriter writer = new PrintWriter(Connectie.getOutputStream());
System.out.println("@@Connected");
System.out.println("@@Sending NOOP Commands");
writer.println("USER " + USERNAME);
writer.flush();
writer.println("PASS " + PASS);
writer.flush();
writer.println("SYST");
writer.flush();
writer.println("FEAT");
writer.flush();
writer.println("CLNT PEN-TEST");
writer.flush();
writer.println("PWD");
writer.flush();
writer.println("TYPE A");
writer.flush();
writer.println("PASV");
writer.flush();
writer.println("LIST -al");
writer.flush();
//SEND NOOPS
for(int x=0; x <= aantal;x++){
writer.println("NOOP");
writer.flush();
}
System.out.print("@@All "+aantal+" NOOP Signals Send To --> ftp://"+USERNAME+":"+PASS+"@"+IP+":"+POORT);
}
catch(Exception E){
System.out.println("@@Server Offline Or Wrong Info!!");
}
}
}
In the attached file is the source code + IO.class file I use so you need it to

