Im a Java new boy, why is it i only get the last line of a text file i read in with t

[watermje]

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 hb;
 
    }
        catch( IOException e ) { System.out.println(e); }
        return fileIn;
    }

[Nepomuk]

Hi watermje and welcome to bytes.com!

Here, look at this piece of code:

while ((host = br.readLine())!=null) 
    hb = ("http://" +host+ ":" +port);

This will repeat setting hb to a new value until the file ends. Then it will return the last value.

What is it exactly you were hoping to get as a result?