[INFRAUTILS-52] jHades doesn’t support JDK 9+ Created: 24/Sep/18  Updated: 09/Nov/18  Resolved: 09/Nov/18

Status: Resolved
Project: infrautils
Component/s: None
Affects Version/s: Neon
Fix Version/s: Neon

Type: Bug Priority: Medium
Reporter: Stephen Kitt Assignee: Michael Vorburger
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Relates
relates to NEUTRON-205 Classpath duplicates detected: javax/... Resolved

 Description   

See https://github.com/jhades/jhades/issues/9 : jHades doesn’t support JDK 9 or later, which means ClasspathHellDuplicatesCheckRule can’t be used as currently implemented.

 Comments   
Comment by Michael Vorburger [ 24/Sep/18 ]

I can look into this some time (perhaps more next week?), but one of the options here may be to just ditch it...

Comment by Michael Vorburger [ 04/Oct/18 ]

I've concluded that it's non-trivial at all to fix JHades to support Java 9+ (11), see update in jhades #9 and thefore instead just completely re-implemented our ClasspathHellDuplicatesCheckRule based on classgraph (see also classgraph #256) in c/76625.

Comment by Michael Vorburger [ 04/Oct/18 ]

Hm, interesting, c/76625 fails with ODLPARENT-167 ... probably because classgraph contains something Java 9+ ... let's just wait for the MRI bump story to be over before merging that. (Again locally working around in ready-impl, where it hit, would be possible, but merging c/76625 as-is right now will have a ripple knock on effect on any project using infrautils-testutils ... not worth it.)

Comment by Michael Vorburger [ 04/Oct/18 ]

classgraph released a new version https://github.com/classgraph/classgraph/releases/tag/classgraph-4.2.7 - I'll use that.

Comment by Michael Vorburger [ 30/Oct/18 ]

skitt (or rovarga, if interested), wanna test and confirm that c/76625 works as expected with Java 9/10/11 ?

Comment by Michael Vorburger [ 09/Nov/18 ]

NEUTRON-205 regression was caused by this.

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