1 /*
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 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.  Oracle designates this
 8  * particular file as subject to the "Classpath" exception as provided
 9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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24  */
25 
26 /*
27  * @test
28  * @bug 8211910
29  * @summary [lworld] Reinstate support for local value classes.
30  * @modules jdk.jdeps/com.sun.tools.classfile
31  * @run main/othervm CheckLocalClasses
32  */
33 
34 import com.sun.tools.classfile.*;
35 
36 public class CheckLocalClasses {
37     public class RefOuter {
38         void foo() {
39             RefOuter o = new RefOuter();
40             primitive  class Inner {
41                 private final int value2;
42                 public Inner(int value2) {
43                     System.out.println(o);
44                     this.value2 = value2;
45                 }
46             }
47         }
48     }
49     public primitive class ValueOuter {
50         int x = 10;
51         void foo() {
52             ValueOuter o = new ValueOuter();
53             primitive class Inner {
54                 private final int value2;
55                 public Inner(int value2) {
56                     System.out.println(o);
57                     this.value2 = value2;
58                 }
59             }
60         }
61     }
62 
63     public static void main(String[] args) throws Exception {
64         ClassFile cls = ClassFile.read(CheckLocalClasses.class.getResourceAsStream("CheckLocalClasses$ValueOuter$1Inner.class"));
65 
66         if (!cls.access_flags.is(AccessFlags.ACC_PRIMITIVE))
67             throw new Exception("Value flag not set");
68 
69         if (!cls.access_flags.is(AccessFlags.ACC_FINAL))
70             throw new Exception("Final flag not set");
71 
72         cls = ClassFile.read(CheckLocalClasses.class.getResourceAsStream("CheckLocalClasses$RefOuter$1Inner.class"));
73 
74         if (!cls.access_flags.is(AccessFlags.ACC_PRIMITIVE))
75             throw new Exception("Value flag not set");
76 
77         if (!cls.access_flags.is(AccessFlags.ACC_FINAL))
78             throw new Exception("Final flag not set");
79 
80     }
81 }