RFR: 8275509: ModuleDescriptor.hashCode isn't reproducible across builds [v4]

[Alan Bateman]

On 28/10/2021 05:43, Jaikiran Pai wrote:
> :
> Hello Alan,
>
> Looking at the CDS issue that's being tracked at https://bugs.openjdk.java.net/browse/JDK-8275731, it's looking like a much bigger change and might take a while. In the meantime do you think this test case (and the fix to the hashCode() part) looks OK? I am open to deleting the commented out equality check in this test case since although that equality testing should be done, it doesn't have to be done as part of this hashCode() fix/test PR. Let me know what you and others prefer.
I think it's okay to move to using the ordinal of the hash code. I think 
the test will need a round or two of clean-up to get it more consistent 
with the existing naming and style of tests in this area.  I'd prefer 
not have commented out "TODO" code if possible.

-Alan.