RFR: 8217850: CompressedClassSpaceSizeInJmapHeap fails after JDK-8217612

[David Holmes]

Can you please ensure you have tested all the j* tool using tests please 
as we are seeing related failures e.g.

sun/tools/jhsdb/heapconfig/JMapHeapConfigTest.java

Exception in thread "main" java.lang.NumberFormatException: For input 
string: "18446744073709486080"
	at 
java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:68)
	at java.base/java.lang.Long.parseLong(Long.java:699)
	at java.base/java.lang.Long.parseLong(Long.java:824)
	at 
jdk.hotspot.agent/sun.jvm.hotspot.tools.HeapSummary.getFlagValue(HeapSummary.java:298)
	at 
jdk.hotspot.agent/sun.jvm.hotspot.tools.HeapSummary.run(HeapSummary.java:86)
	at jdk.hotspot.agent/sun.jvm.hotspot.tools.JMap.run(JMap.java:115)

Thanks,
David


On 27/01/2019 9:23 am, David Holmes wrote:
> Hi Yasumasa,
> 
> That seems quite reasonable.
> 
> Thanks for the quick fix.
> 
> David
> -----
> 
> On 26/01/2019 10:47 pm, Yasumasa Suenaga wrote:
>> Sorry, webrev is here:
>>    http://cr.openjdk.java.net/~ysuenaga/JDK-8217850/webrev.00/
>>
>>
>> Yasumasa
>>
>>
>> On 2019/01/26 21:44, Yasumasa Suenaga wrote:
>>> Hi all,
>>>
>>> Please review this change:
>>>
>>>    JBS: https://bugs.openjdk.java.net/browse/JDK-8217850
>>>    webrev: https://bugs.openjdk.java.net/browse/JDK-8217850
>>>
>>> This change passed tests on submit repo, and 
>>> test/hotspot/jtreg/gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java 
>>> on my Linux x64 box.
>>>
>>>
>>> Thanks,
>>>
>>> Yasumasa