Code:
public class JPLCode {
	
	public  String detailsIn(String fileIn)
	{
		try
		{
		FileReader file = new FileReader(fileIn);
		BufferedReader br=new BufferedReader (file);
		
		String hb = null;
		String host = null;
		int port = 7600;
		
		while ((host = br.readLine())!=null) 
		hb = ("http://" +host+ ":" +port);
		br.close();
		return
...