1 /*
2  * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.
8  *
9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 
24 /*
25  * No at-test for this test, because it needs to be run on JDK 1.1.4.
26  * Instead, the resulting serialized files DecimalFormat.114 and
27  * DecimalFormatSymbols.114 are archived.
28  */
29 
30 package test.java.text.Format.NumberFormat.SerializationSaveTest;
31 
32 import java.text.*;
33 import java.util.*;
34 import java.io.*;
35 
36 public class SerializationSaveTest {
37 
main(String[] args)38     public static void main(String[] args)
39     {
40         try {
41             CheckDecimalFormat it = new CheckDecimalFormat();
42             System.out.println(it.Update());
43             FileOutputStream ostream = new FileOutputStream("DecimalFormat.114");
44             ObjectOutputStream p = new ObjectOutputStream(ostream);
45             p.writeObject(it);
46             ostream.close();
47             System.out.println("DecimalFormat saved ok.");
48             CheckDecimalFormatSymbols it2 = new CheckDecimalFormatSymbols();
49             System.out.println("getDigit : "  + it2.Update());
50             FileOutputStream ostream2 = new FileOutputStream("DecimalFormatSymbols.114");
51             ObjectOutputStream p2 = new ObjectOutputStream(ostream2);
52             p2.writeObject(it2);
53             ostream2.close();
54             System.out.println("DecimalFormatSymbols saved ok.");
55         } catch (Exception e) {
56             e.printStackTrace();
57         }
58     }
59 }
60 
61 @SuppressWarnings("serial")
62 class CheckDecimalFormat implements Serializable
63 {
64     DecimalFormat _decFormat = (DecimalFormat)NumberFormat.getInstance();
65 
Update()66     public String Update()
67     {
68         Random r = new Random();
69         return _decFormat.format(r.nextDouble());
70     }
71 }
72 
73 @SuppressWarnings("serial")
74 class CheckDecimalFormatSymbols implements Serializable
75 {
76     DecimalFormatSymbols _decFormatSymbols = new DecimalFormatSymbols();
77 
Update()78     public char Update()
79     {
80         return  _decFormatSymbols.getDigit();
81     }
82 }
83