import gnu.io.*;
import java.util.Enumeration;

public class CommPortTest {
	
	public static void main(String[] args) {
		System.out.println("Program Started!!!");
		
		CommPortIdentifier serialPortId;
		
		Enumeration enumComm;
		
		enumComm = CommPortIdentifier.getPortIdentifiers();
		
		while(enumComm.hasMoreElements())
		{
			serialPortId = (CommPortIdentifier)enumComm.nextElement();
			if(serialPortId.getPortType() == CommPortIdentifier.PORT_SERIAL)
			{
				System.out.println(serialPortId.getName());
			}
		}
		
		System.out.println("Program Finished Sucessfully");
	}

}