Request Review JDK-8180574: tools/launcher/modules/patch/systemmodules/ failed in upgradeHashedModule() and patchHashedModule() intermittently

Mandy Chung mandy.chung at
Fri May 26 21:23:52 UTC 2017

The test is not supposed to be intermittent.  I like it to be fixed properly.


> On May 26, 2017, at 1:14 PM, Brent Christian <brent.christian at> wrote:
> Hi, Mandy
> Should "@key intermittent" be added, or is this pretty likely to resolve the problem ?
> Thanks,
> -Brent
> On 5/26/17 11:17 AM, Mandy Chung wrote:
>> The test fails intermittently that the hash of new_m1.jar might be the
>> same value as m1.jar that is hashed in m2.  Unfortunately I haven’t
>> managed to reproduce the test failure with my instrumented test to
>> confirm.  I propose to change the test to upgrade a different version
>> of m1 rather than the same content and observe if this test would
>> fail again.
>> Mandy

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