40             CheckDecimalFormat it = new CheckDecimalFormat();
  41             System.out.println(it.Update());
  42             FileOutputStream ostream = new FileOutputStream("DecimalFormat.114");
  43             ObjectOutputStream p = new ObjectOutputStream(ostream);
  44             p.writeObject(it);
  45             ostream.close();
  46             System.out.println("DecimalFormat saved ok.");
  47             CheckDecimalFormatSymbols it2 = new CheckDecimalFormatSymbols();
  48             System.out.println("getDigit : "  + it2.Update());
  49             FileOutputStream ostream2 = new FileOutputStream("DecimalFormatSymbols.114");
  50             ObjectOutputStream p2 = new ObjectOutputStream(ostream2);
  51             p2.writeObject(it2);
  52             ostream2.close();
  53             System.out.println("DecimalFormatSymbols saved ok.");
  54         } catch (Exception e) {
  55             e.printStackTrace();
  56         }
  57     }
  58 }
  59 

  60 class CheckDecimalFormat implements Serializable
  61 {
  62     DecimalFormat _decFormat = (DecimalFormat)NumberFormat.getInstance();
  63 
  64     public String Update()
  65     {
  66         Random r = new Random();
  67         return _decFormat.format(r.nextDouble());
  68     }
  69 }
  70 

  71 class CheckDecimalFormatSymbols implements Serializable
  72 {
  73     DecimalFormatSymbols _decFormatSymbols = new DecimalFormatSymbols();
  74 
  75     public char Update()
  76     {
  77         return  _decFormatSymbols.getDigit();
  78     }
  79 }

  40             CheckDecimalFormat it = new CheckDecimalFormat();
  41             System.out.println(it.Update());
  42             FileOutputStream ostream = new FileOutputStream("DecimalFormat.114");
  43             ObjectOutputStream p = new ObjectOutputStream(ostream);
  44             p.writeObject(it);
  45             ostream.close();
  46             System.out.println("DecimalFormat saved ok.");
  47             CheckDecimalFormatSymbols it2 = new CheckDecimalFormatSymbols();
  48             System.out.println("getDigit : "  + it2.Update());
  49             FileOutputStream ostream2 = new FileOutputStream("DecimalFormatSymbols.114");
  50             ObjectOutputStream p2 = new ObjectOutputStream(ostream2);
  51             p2.writeObject(it2);
  52             ostream2.close();
  53             System.out.println("DecimalFormatSymbols saved ok.");
  54         } catch (Exception e) {
  55             e.printStackTrace();
  56         }
  57     }
  58 }
  59 
  60 @SuppressWarnings("serial")
  61 class CheckDecimalFormat implements Serializable
  62 {
  63     DecimalFormat _decFormat = (DecimalFormat)NumberFormat.getInstance();
  64 
  65     public String Update()
  66     {
  67         Random r = new Random();
  68         return _decFormat.format(r.nextDouble());
  69     }
  70 }
  71 
  72 @SuppressWarnings("serial")
  73 class CheckDecimalFormatSymbols implements Serializable
  74 {
  75     DecimalFormatSymbols _decFormatSymbols = new DecimalFormatSymbols();
  76 
  77     public char Update()
  78     {
  79         return  _decFormatSymbols.getDigit();
  80     }
  81 }