RFR (S) 8023167: JVM allows duplicate Runtime[In]VisibleTypeAnnotations attributes in ClassFile/field_info/method_info structures

[Zhengyu Gu]

Hi Harold,

Why runtime_invisible_type_annotations_exists is declared as "int", but used as boolean?

Thanks,

-Zhengyu

 On Sep 4, 2013, at 8:24 AM, harold seigel wrote:

> Hi,
> 
> Please review the following change to fix bug 8023167.  The fix checks if a Runtime[In]VisibleTypeAnnotation attribute already exists.  And, if so, generates a java.lang.ClassFormatError exception.  The fix was tested with the tests listed in the bug, JCK Lang and VM tests, JPRT, and UTE vm.quick tests and split_verifier tests.
> 
> Open webrev at: http://cr.openjdk.java.net/~hseigel/bug_8023167/ <http://cr.openjdk.java.net/%7Ehseigel/bug_8023167/>
> 
> bug: https://bugs.openjdk.java.net/browse/JDK-8023167
> 
> Thanks! Harold

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