RFR(XS):JDK-8219228: java/util/Base64/TestEncodingDecodingLength.java failing on 8GB test machine.

[Langer, Christoph]

Hi Arno,

this looks good and trivial. I'll sponsor this one.

Maybe one of the authors/reviewers of the original fix for bug https://bugs.openjdk.java.net/browse/JDK-8218265 (Nishit, Roger, Naoto) should approve this.

Thanks
Christoph


> -----Original Message-----
> From: core-libs-dev <core-libs-dev-bounces at openjdk.java.net> On Behalf
> Of Zeller, Arno
> Sent: Montag, 18. Februar 2019 13:49
> To: core-libs-dev <core-libs-dev at openjdk.java.net>
> Subject: [CAUTION] RFR(XS):JDK-8219228:
> java/util/Base64/TestEncodingDecodingLength.java failing on 8GB test
> machine.
> 
> Hello!
> 
> I found that the test java/util/Base64/TestEncodingDecodingLength.java fails
> on a machine with 8GB memory after JDK-8218265.
> The test starts a VM with -Xmx8GB but the VM needs some more memory
> than only the heap and on machines with just 8GB of memory (and no swap
> configured) the test will always fail because the VM cannot get enough
> native memory.
> Therefore I suggest to increase "@requires os.maxMemory" to  >= 10GB to
> be safe.
> 
> Could someone please review this minimal change?
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8219228
> 
> Webrev: http://cr.openjdk.java.net/~azeller/webrevs/8219228/
> 
> Thanks and best regards,
> Arno