trying to read a list of files

I'm trying to read a list of files, have a loop through the loop but
onli one file is going through the InputStream - the first one the rest
just dont....

something is missing......

here is the code:

FileDialog fd = new FileDialog(parent, "Please choose a file:",
                FileDialog.LOAD);
            fd.show();
            String selectedDir = fd.getDirectory();
            if (selectedDir == null) {
                // no file selected
            } else {

                File dir = new File( selectedDir);

                                      String[] filelist = dir.list();
                                         if (filelist == null) {
                                             // Either dir does not exist or is not a directory
                                         } else {
                                             for (int i=0; i<filelist.length; i++) {
                                                 // Get filename of file or directory
                                                 String filename = filelist[i];
                                             }
                                         }
                                         //filter for seg files.
                                         FilenameFilter filter = new FilenameFilter() {
                                             public boolean accept(File dir, String name) {
                                                 return name.endsWith(".seg");
                                             }
                                         };
                                         filelist = dir.list(filter); //our file list of seg2
files is ready
                                    //for (int i=0; i<filelist.length; i++){
                                        //System.out.println(selectedDir+filelist[i]);}

                    for (int i=1; i<filelist.length; i++){
                    //start loop through the list of files

                    try {

                            File file = new File( selectedDir + filelist[i]);
     System.out.println("!!!"+file);
    InputStream is = new FileInputStream(file);
    DataInputStream dis = new DataInputStream( is );
    long length = file.length();

    if (length > Integer.MAX_VALUE) {
       throw new IOException("File is too large");
    }
    else {
                            System.out.println("TEST"+file);

       byte[] bytes = new byte[(int)length];
       int offset = 0;
       int numRead = 0;
       while (offset < bytes.length &&
      (numRead = is.read(bytes, offset, bytes.length-offset) )


      offset += numRead;

       }
       System.out.println("offset=="+offset);

       if (offset < bytes.length) {
      throw new IOException("Could not completely read file
"+file.getName());
       }

       dis.close();
       is.close();

and so on...........

} catch (Exception e){e.printStackTrace();}
    }//close main for loop through the list of files

any help... please...