RFR(s): 8222327: java_lang_Thread _thread_status_offset, remove pre 1.5 code paths

[David Holmes]

On 15/04/2019 9:34 pm, David Holmes wrote:
> On 15/04/2019 7:40 pm, Claes Redestad wrote:
>> Nice cleanup!
>>
>> Seems you could trivially do the same for _stackSize_offset
> 
> Seems any of the checks for _foo_offset > 0 can be removed as all fields 
> must always be present.

Except you'd have to be careful about access prior to initialization - 
for all of these "offset" fields.

David

> David
> 
>> Thanks!
>>
>> /Claes
>>
>> On 2019-04-15 11:04, Robbin Ehn wrote:
>>> Hi all, please review.
>>>
>>> Removing some dead code.
>>>
>>> Code:
>>> http://cr.openjdk.java.net/~rehn/8222327/webrev/
>>> Issue:
>>> https://bugs.openjdk.java.net/browse/JDK-8222327
>>>
>>> Passes t1-5.
>>>
>>> Thanks, Robbin