public EFBiffViewer() 
{

}

Creates a new instance of EFBiffViewer

 public static  void main(String[] args) 
{
        if ((args.length == 1) && !args[ 0 ].equals("--help"))
        {
            try
            {
                EFBiffViewer viewer = new EFBiffViewer();
                viewer.setFile(args[ 0 ]);
                viewer.run();
            }
            catch (IOException e)
            {
                e.printStackTrace();
            }
        }
        else
        {
            System.out.println("EFBiffViewer");
            System.out.println(
                "Outputs biffview of records based on HSSFEventFactory");
            System.out
                .println("usage: java org.apache.poi.hssf.dev.EBBiffViewer "
                         + "filename");
        }
}

 public  void run() throws IOException 
{
        FileInputStream fin   = new FileInputStream(file);
        POIFSFileSystem poifs = new POIFSFileSystem(fin);
        InputStream     din   = poifs.createDocumentInputStream("Workbook");
        HSSFRequest     req   = new HSSFRequest();
        req.addListenerForAllRecords(new HSSFListener()
        {
            public void processRecord(Record rec)
            {
                System.out.println(rec.toString());
            }
        });
        HSSFEventFactory factory = new HSSFEventFactory();
        factory.processEvents(req, din);
}

 public  void setFile(String file) 
{
        this.file = file;
}