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  * @test
26  * @bug 4101150
27  * @library /java/text/testlib
28  * @build SerializationLoadTest HexDumpReader
29  * @run main SerializationLoadTest
30  * @summary test serialization compatibility of DecimalFormat and DecimalFormatSymbols
31  * @key randomness
32  */
33 
34 import java.io.InputStream;
35 import java.io.ObjectInputStream;
36 import java.io.Serializable;
37 import java.text.DecimalFormat;
38 import java.text.DecimalFormatSymbols;
39 import java.text.NumberFormat;
40 import java.util.Random;
41 
42 public class SerializationLoadTest {
43 
main(String[] args)44     public static void main(String[] args)
45     {
46         try {
47             InputStream istream1 = HexDumpReader.getStreamFromHexDump("DecimalFormat.114.txt");
48             ObjectInputStream p = new ObjectInputStream(istream1);
49             CheckDecimalFormat it = (CheckDecimalFormat)p.readObject();
50             System.out.println("1.1.4 DecimalFormat Loaded ok.");
51             System.out.println(it.Update());
52             System.out.println("Called Update successfully.");
53             istream1.close();
54 
55             InputStream istream2 = HexDumpReader.getStreamFromHexDump("DecimalFormatSymbols.114.txt");
56             ObjectInputStream p2 = new ObjectInputStream(istream2);
57             CheckDecimalFormatSymbols it2 = (CheckDecimalFormatSymbols)p2.readObject();
58             System.out.println("1.1.4 DecimalFormatSymbols Loaded ok.");
59             System.out.println("getDigit : "  + it2.Update());
60             System.out.println("Called Update successfully.");
61             istream2.close();
62         } catch (Exception e) {
63             e.printStackTrace();
64         }
65     }
66 }
67 
68 @SuppressWarnings("serial")
69 class CheckDecimalFormat implements Serializable
70 {
71     DecimalFormat _decFormat = (DecimalFormat)NumberFormat.getInstance();
72 
Update()73     public String Update()
74     {
75         Random r = new Random();
76         return _decFormat.format(r.nextDouble());
77     }
78 }
79 
80 @SuppressWarnings("serial")
81 class CheckDecimalFormatSymbols implements Serializable
82 {
83     DecimalFormatSymbols _decFormatSymbols = new DecimalFormatSymbols();
84 
Update()85     public char Update()
86     {
87         return  _decFormatSymbols.getDigit();
88     }
89 }
90