private CharLongPair(CharLongPair next) {
   this(next.getC(), next.getL());
 }
  private void analyzeFile(File file) {
    InputStream f = null;
    try {
      // Init the main set
      charOccurrences = new TreeSet<CharLongPair>(new CharLongPairComparator());
      f = new BufferedInputStream(new FileInputStream(file));
      long totalLength = f.available();
      /// Count the characters
      char c;
      for (int i = 0; i < totalLength; i++) {
        c = (char) f.read();
        if (c == -1) {
          break;
        }
        Iterator<CharLongPair> it = charOccurrences.iterator();
        while (it.hasNext()) {
          CharLongPair cp = new CharLongPair(it.next());
          if (cp.getC() == c) {
            charOccurrences.remove(cp);
            cp.setL(cp.getL() + 1);
            charOccurrences.add(cp);
          }
          continue; // Don't create a new dataset
        }
        charOccurrences.add(new CharLongPair(c, 1));
      }
      /// Fill the table with the counts
      // Get the number of rows to display
      SpinnerNumberModel displayModel = (SpinnerNumberModel) displaySpinner.getModel();
      int displayRows = displayModel.getNumber().intValue();
      Iterator<CharLongPair> it = charOccurrences.iterator();

      Vector tableData = new Vector();
      for (; displayRows > 0; displayRows--) {
        if (!it.hasNext()) {
          break;
        }
        CharLongPair cp = it.next();
        Vector rowData = new Vector();
        rowData.add(cp.getC());
        rowData.add(cp.getL());
        rowData.add(100 * (cp.getL() / totalLength));
        tableData.add(rowData);
      }
      Vector colNames = new Vector();
      colNames.add("Character");
      colNames.add("Count");
      colNames.add("Percentage");
      charPercentageTable.setModel(new DefaultTableModel(tableData, colNames));
    } catch (FileNotFoundException ex) {
      Logger.getLogger(StatisticalAnalysisFrame.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
      Logger.getLogger(StatisticalAnalysisFrame.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
      try {
        f.close();
      } catch (IOException ex) {
        Logger.getLogger(StatisticalAnalysisFrame.class.getName()).log(Level.SEVERE, null, ex);
      }
    }
  }