On Tue, 8 Dec 2020 14:37:52 GMT, Chris Hegarty wrote:
>> Harold Seigel has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> 8256867: Classes with empty PermittedSubclasses attribute cannot be
>> extended
>
> src/java.base/share/classes/java/
On Tue, 8 Dec 2020 14:10:26 GMT, Harold Seigel wrote:
>> Please review this fix for JDK-8256867. This change no longer throws a
>> ClassFormatError exception when loading a class whose PermittedSubclasses
>> attribute is empty (contains no classes). Instead, the class is treated as
>> a seal
On Tue, 8 Dec 2020 09:30:59 GMT, Chris Hegarty wrote:
>> src/java.base/share/classes/java/lang/Class.java line 4396:
>>
>>> 4394: * is unspecified. If this {@code Class} object represents a
>>> primitive type,
>>> 4395: * {@code void}, an array type, or a class or interface that is
>
On Tue, 8 Dec 2020 00:09:34 GMT, Mandy Chung wrote:
>> src/hotspot/share/prims/jvm.cpp line 2130:
>>
>>> 2128: JvmtiVMObjectAllocEventCollector oam;
>>> 2129: Array* subclasses = ik->permitted_subclasses();
>>> 2130: int length = subclasses == NULL ? 0 : subclasses->length();
>>
>>
> Please review this fix for JDK-8256867. This change no longer throws a
> ClassFormatError exception when loading a class whose PermittedSubclasses
> attribute is empty (contains no classes). Instead, the class is treated as a
> sealed class which cannot be extended nor implemented. This new
On Tue, 8 Dec 2020 14:07:08 GMT, Harold Seigel wrote:
>> Please review this fix for JDK-8256867. This change no longer throws a
>> ClassFormatError exception when loading a class whose PermittedSubclasses
>> attribute is empty (contains no classes). Instead, the class is treated as
>> a seal
