byte or char into String?

[Marko Debac]

Hi,

Is there posibility that I create put all this what are getting out with System.out.print((char)buf[i]) into one little String?

    public static void main(String[] args) throws MalformedURLException, IOException {
       
       
           
                String webFile = "http://www.yahoo.com/";
        try {
           
            URL url = new URL(webFile);
            InputStream in = url.openStream();
            byte[] buf = new byte[1024];
            int len;
            while( (len = in.read(buf)) > 0 ){
                for(int i = 0; i < len; i++){                   
                  System.out.print((char)buf[i]);
                  
                  //  ???????????
                  // Here I want to delete System.out..
                 // and put:  [B]String littleString = (char)buf[i];[/B]
                 //  of corse, this is wrong 
                  
                }
            }
            //close the stream
            in.close();
        }catch (MalformedURLException e){
            //TODO
        }catch (IOException e){
            //TODO:FileNotFoundException caught here
        }finally{
            //TODO
        }
    
//[B]System.out.print(littleString);[/B]
//and put this in here
    

What is the good(best) way to transform?

[Christophe Verré]

Did you consider using a StringBuffer ?

[Bupjae Lee]

There are 3 options; each option has diffrerent result.

1) If you want to make 1-length String:

        for(int i = 0; i < len; i++){
            String littleString=String.valueOf((char)buf[i]);
        }

2) If you want to make maxinum-1024-length String block:

    while((len=in.read(buf))>0) {
        String littleString=new String(buf, 0, len);
    }

3) If you want to make whole result to one String:

    ByteArrayOutputStream save=new ByteArrayOutputStream();
    while((len.in.read(buf))>0) {
        save.write(buf, 0, len);
    }
    String littleString=new String(save.toByteArray());

[Marko Debac]

Thank you guys
Marko