address latest review comments

* remove pre/post scripts that modify services
* don't grab and package the jar from upstream, build the jar from source instead
* run tests against built jar
7 jobs for !16191 with package/piawgmgr in 21 minutes and 51 seconds (queued for 1 second)
detached
Status Job ID Name Coverage
  Lint
failed #281885
docker-alpine x86_64 allowed to fail
lint

00:00:34

 
  Build
passed #281890
docker-alpine ci-build aarch64
build-aarch64

00:01:44

failed #281891
docker-alpine ci-build armv7
build-armv7

00:21:16

failed #281889
docker-alpine ci-build ppc64le
build-ppc64le

00:02:22

failed #281888
docker-alpine ci-build s390x
build-s390x

00:08:24

failed #281887
docker-alpine ci-build x86
build-x86

00:01:17

passed #281886
docker-alpine ci-build x86_64
build-x86_64

00:01:29

 
Name Stage Failure
failed
lint Lint
No job log
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build-x86 Build
No job log
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build-s390x Build
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build-ppc64le Build
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failed
build-armv7 Build
No job log