Java get Hardisk & Motherboard Serial Number

Kadang kita pengen ngerti serial number dari hardisk atau motherboard, nah kodingnya itu kayak gini nech

Hardisk Serial Number

import java.io.File;
import java.io.FileWriter;
import java.io.BufferedReader;
import java.io.InputStreamReader;

public class DiskUtils {
private DiskUtils() {  }

public static String getSerialNumber(String drive) {
String result = "";
try {
  File file = File.createTempFile("realhowto",".vbs");
  file.deleteOnExit();
  FileWriter fw = new java.io.FileWriter(file);

  String vbs = "Set objFSO = CreateObject(\"Scripting.FileSystemObject\")\n"
              +"Set colDrives = objFSO.Drives\n"
              +"Set objDrive = colDrives.item(\"" + drive + "\")\n"
              +"Wscript.Echo objDrive.SerialNumber";  // see note
  fw.write(vbs);
  fw.close();
  Process p = Runtime.getRuntime().exec("cscript //NoLogo " + file.getPath());
  BufferedReader input =
    new BufferedReader
      (new InputStreamReader(p.getInputStream()));
  String line;
  while ((line = input.readLine()) != null) {
     result += line;
  }
  input.close();
}
catch(Exception e){
    e.printStackTrace();
}
return result.trim();
}

public static void main(String[] args){
String sn = DiskUtils.getSerialNumber("C");
javax.swing.JOptionPane.showConfirmDialog((java.awt.Component)
     null, sn, "Serial Number of C:",
     javax.swing.JOptionPane.DEFAULT_OPTION);
}
}

Motherboard Serial Number

import java.io.File;
import java.io.FileWriter;
import java.io.BufferedReader;
import java.io.InputStreamReader;

public class MiscUtils {
private MiscUtils() {  }

public static String getMotherboardSN() {
String result = "";
  try {
    File file = File.createTempFile("realhowto",".vbs");
    file.deleteOnExit();
    FileWriter fw = new java.io.FileWriter(file);

    String vbs =
       "Set objWMIService = GetObject(\"winmgmts:\\\\.\\root\\cimv2\")\n"
      + "Set colItems = objWMIService.ExecQuery _ \n"
      + "   (\"Select * from Win32_BaseBoard\") \n"
      + "For Each objItem in colItems \n"
      + "    Wscript.Echo objItem.SerialNumber \n"
      + "    exit for  ' do the first cpu only! \n"
      + "Next \n";

    fw.write(vbs);
    fw.close();
    Process p = Runtime.getRuntime().exec("cscript //NoLogo " + file.getPath());
    BufferedReader input =
      new BufferedReader
        (new InputStreamReader(p.getInputStream()));
    String line;
    while ((line = input.readLine()) != null) {
       result += line;
    }
    input.close();
  }
  catch(Exception e){
      e.printStackTrace();
  }
  return result.trim();
}

public static void main(String[] args){
  String cpuId = MiscUtils.getMotherboardSN();
  javax.swing.JOptionPane.showConfirmDialog((java.awt.Component)
       null, cpuId, "Motherboard serial number",
       javax.swing.JOptionPane.DEFAULT_OPTION);
}
}