Java

6, 148, 72, 35, 0, 336, 0627, 50, 2
8, 183, 64, 0, 0, 233, 0672, 32, 2
1, 85, 66, 29 
1, 89, 66, 23, 94, 281, 0167, 21, 1
0, 137, 40, 35, 168, 431, 2288, 33, 2, 10, 9, 125
5, 116, 74, 0, 0, 256, 0201, 30, 1

public class VariableTransformation 
{
	
	private String FileName = "";
	private FileReader FileReader;	
	private BufferedReader buffFile;
	private ArrayList<string[]> attrDomainList = new ArrayList<string[]>();	
	private String[] item=null;
	
	
		
	
	
	public static void main(String[] args) 
	{
		VariableTransformation tds = new VariableTransformation();
		Scanner input=new Scanner(System.in);
		System.out.println("===============================================");
		System.out.print("Enter the file name>> ");
		String filename;
		filename=input.next();
		tds.fileLoad(filename);
		System.out.println("===============================================");
			
	}
	
	public void fileLoad(String fileName)
	{
		String line = "";
		String[] attrDomain;
		FileName = fileName;
			
		
		System.out.println("> Reading File..");
		try {
			int lineCount=0;
			int size=0;
			FileReader = new FileReader(FileName);
			buffFile = new BufferedReader(FileReader);

			try {
												
				while((line = buffFile.readLine()) != null)
				{
						item = line.split(",");
						size=item.length;
						attrDomain=new String[size];
						for (int i = 0; i < item.length; i++) {
							attrDomain[i]=item[i];							
						}						
						attrDomainList.add(attrDomain);
						lineCount++;
				}
				
				printData(attrDomainList);
				System.out.println("> Finish File Reading.");
				System.out.println("Number of Lines>> "+lineCount);
				System.out.println("===============================================");
				
			} 
			catch (IOException e) {
				System.out.println(e.getStackTrace().toString());
				System.out.println("# Error while reading file .");
			}
			finally
			{				
				try {buffFile.close();} catch (IOException e) {e.printStackTrace();}
				try {FileReader.close();} catch (IOException e) {e.printStackTrace();}
			}
		} catch (FileNotFoundException e) {
			System.out.println("> Error. Target File Don't exist.");
			e.printStackTrace();
		}	
	}
	
	
	private void printData(ArrayList<string[]> dataFile )
	{
		int Counter=0;				
		for (int i = 0; i < dataFile.size(); i++) {
			System.out.print("["+(++Counter)+"] ");			
			for (int j = 0; j < dataFile.get(i).length; j++) {
				System.out.print(dataFile.get(i)[j]+" ");					
			}		
			
		}		
		
	}
}

case 100:
    Orange orange = (Orange) m_objectNames[0].getListObject();
    printContents(new Orange(), m_objectNames);
    break;
case 200:
    Apple Apple = (Apple) m_objectNames[0].getListObject();
    printContents(new Apple(), m_objectNames);
    break;

public static <T> int printContents( T t, ObjectName objNames[] )
{
    for (int x = 0; x < objNames.length; x++)
        t = (T) objNames[x].getListObject();
}

private void button_Click(object sender, EventArgs e)
{
  SerialPort sp = new SerialPort(SerialPort.GetPortNames()[0], 9600, Parity.None, 8, StopBits.One);
  String[] str = SerialPort.GetPortNames();
  sp.Open();
  sp.DtrEnable = true;
  sp.RtsEnable = true;
  sp.WriteLine("Hello World!");
  sp.Close();
}

Enumeration pList = CommPortIdentifier.getPortIdentifiers();
CommPortIdentifier cpi = (CommPortIdentifier) pList.nextElement();

if (cpi.getPortType() == CommPortIdentifier.PORT_SERIAL && cpi.getName().compareTo("COM1") == 0) {

  try {
     CommPort port = cpi.open("DarwinSys Printing", 30 * 1000);
      try {
        OutputStream os = port.getOutputStream();
        String str = "Hello World!";
        byte[] b = str.getBytes();
        os.write(b);
        os.flush();
        os.close();
      } catch (IOException ex) {
      }

// i also tried the code below

//   try {
//   serial.setSerialPortParams(9600, SerialPort.DATABITS_8,
//   SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
//   } catch (UnsupportedCommOperationException ex) {
//   }
//    serial.setDTR(true);
//    serial.setRTS(true);
//    serial.notifyAll();
//
//   try {
//     OutputStream os = (OutputStream) serial.getOutputStream();
//     String str = "Hello World!";
//     byte[] b = str.getBytes();
//     os.write(b);
//     os.flush();
//     os.close();
//   } catch (IOException ex) {
//   }
     } catch (PortInUseException ex) {
     }