ClassModifiers.java revision 3643:589ff4d43428 
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 4109894 4239646 4785453
27 * @summary Verify that class modifiers bits written into class
28 * file are correct, including those within InnerClasses attributes.
29 * @author John Rose (jrose). Entered as a regression test by Bill Maddox (maddox).
30 *
31 * @compile/ref=ClassModifiers.out --debug:dumpmodifiers=ci ClassModifiers.java
32 *
33 */
34
35class T {
36 //all "protected" type members are transformed to "public"
37 //all "private" type members are transformed to package-scope
38 //all "static" type members are transformed to non-static
39
40 //a class is one of {,public,private,protected}x{,static}x{,abstract,final}
41 //all of these 24 combinations are legal
42 //all of these 24 combinations generate distinct InnerClasses modifiers
43 //transformed class modifiers can be {,public}x{,abstract,final}
44 //thus, each of the next 6 groups of 4 have identical transformed modifiers
45
46 class iC{}
47 static class iSC{}
48 private class iVC{}
49 static private class iSVC{}
50
51 final class iFC{}
52 static final class iSFC{}
53 final private class iFVC{}
54 static final private class iSFVC{}
55
56 abstract class iAC{}
57 static abstract class iSAC{}
58 abstract private class iAVC{}
59 static abstract private class iSAVC{}
60
61 protected class iRC{}
62 static protected class iSRC{}
63 public class iUC{}
64 static public class iSUC{}
65
66 final protected class iFRC{}
67 static final protected class iSFRC{}
68 final public class iFUC{}
69 static final public class iSFUC{}
70
71 abstract protected class iARC{}
72 static abstract protected class iSARC{}
73 abstract public class iAUC{}
74 static abstract public class iSAUC{}
75
76 //all interface members are automatically "static" whether marked so or not
77 //all interfaces are automatically "abstract" whether marked so or not
78 //thus, interface modifiers are only distinguished by access permissions
79 //thus, each of the next 4 groups of 4 classes have identical modifiers
80 interface iI{}
81 static interface iSI{}
82 abstract interface iAI{}
83 static abstract interface iSAI{}
84
85 protected interface iRI{}
86 static protected interface iSRI{}
87 abstract protected interface iARI{}
88 static abstract protected interface iSARI{}
89
90 private interface iVI{}
91 static private interface iSVI{}
92 abstract private interface iAVI{}
93 static abstract private interface iSAVI{}
94
95 public interface iUI{}
96 static public interface iSUI{}
97 abstract public interface iAUI{}
98 static abstract public interface iSAUI{}
99}
100
101interface U {
102 //no members can be "protected" or "private"
103
104 //all type members are automatically "public" whether marked so or not
105 //all type members are automatically "static" whether marked so or not
106 //thus, each of the next 3 groups of 4 classes have identical modifiers
107 class jC{}
108 static class jSC{}
109 public class jUC{}
110 static public class jSUC{}
111
112 final class jFC{}
113 static final class jSFC{}
114 final public class jFUC{}
115 static final public class jSFUC{}
116
117 abstract class jAC{}
118 static abstract class jSAC{}
119 abstract public class jAUC{}
120 static abstract public class jSAUC{}
121
122 //all interface members are automatically "static" whether marked so or not
123 //all interfaces are automatically "abstract" whether marked so or not
124 //thus, all 8 of the following classes have identical modifiers:
125 interface jI{}
126 static interface jSI{}
127 abstract interface jAI{}
128 static abstract interface jSAI{}
129 public interface jUI{}
130 static public interface jSUI{}
131 abstract public interface jAUI{}
132 static abstract public interface jSAUI{}
133}
134