1 /*
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13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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25 
26 /*
27  * @test
28  * @bug 8207330
29  * @summary Check that flattenable flag is set for synthetic fields as needed.
30  * @modules jdk.jdeps/com.sun.tools.classfile
31  * @run main/othervm CheckFlattenableSyntheticFields
32  */
33 
34 import com.sun.tools.classfile.*;
35 
36 public class CheckFlattenableSyntheticFields {
37     public class RefOuter {
38         primitive  class Inner {
39             private final int value2;
40             public Inner(int value2) {
41                 this.value2 = value2;
42             }
43         }
44     }
45     public primitive class ValueOuter {
46         int x = 10;
47         primitive  class Inner {
48             private final int value2;
49             public Inner(int value2) {
50                 this.value2 = value2;
51             }
52         }
53     }
54 
55     public static void main(String[] args) throws Exception {
56         ClassFile cls = ClassFile.read(CheckFlattenableSyntheticFields.class.getResourceAsStream("CheckFlattenableSyntheticFields$ValueOuter$Inner.class"));
57 
58         if (!cls.access_flags.is(AccessFlags.ACC_PRIMITIVE))
59             throw new Exception("Value flag not set");
60 
61         if (!cls.access_flags.is(AccessFlags.ACC_FINAL))
62             throw new Exception("Final flag not set");
63 
64         cls = ClassFile.read(CheckFlattenableSyntheticFields.class.getResourceAsStream("CheckFlattenableSyntheticFields$RefOuter$Inner.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     }
73 }