Description of problem:
OpenJDK configuration gives error when not expected.


Version-Release number of selected component (if applicable):
6.3.2

How reproducible:
upgraded to puppet4, running puppetserver process.

Steps to Reproduce:
1. upgrade to 6.3.2
2. migrate to puppet4
3. restart puppetserver process

Actual results:
[root@satellite62 ~]# systemctl status puppetserver -l
● puppetserver.service - puppetserver Service
   Loaded: loaded (/usr/lib/systemd/system/puppetserver.service; enabled; vendor preset: disabled)
   Active: active (running) since Mon 2018-07-16 14:34:18 CEST; 1min 0s ago
  Process: 1194 ExecStart=/opt/puppetlabs/server/apps/puppetserver/bin/puppetserver start (code=exited, status=0/SUCCESS)
 Main PID: 1293 (java)
   CGroup: /system.slice/puppetserver.service
           └─1293 /usr/bin/java -Xms2G -Xmx2G -XX:MaxPermSize=256m -Djava.security.egd=/dev/urandom -XX:OnOutOfMemoryError=kill -9 %p -cp /opt/puppetlabs/server/apps/puppetserver/puppet-server-release.jar clojure.main -m puppetlabs.trapperkeeper.main --config /etc/puppetlabs/puppetserver/conf.d --bootstrap-config /etc/puppetlabs/puppetserver/services.d/,/opt/puppetlabs/server/apps/puppetserver/config/services.d/ --restart-file /opt/puppetlabs/server/data/puppetserver/restartcounter

Jul 16 14:32:11 satellite62.mobile.mth systemd[1]: Starting puppetserver Service...
Jul 16 14:32:12 satellite62.mobile.mth puppetserver[1194]: OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
Jul 16 14:34:18 satellite62.mobile.mth systemd[1]: Started puppetserver Service.


Expected results:
[root@satellite62 ~]# systemctl status puppetserver -l
● puppetserver.service - puppetserver Service
   Loaded: loaded (/usr/lib/systemd/system/puppetserver.service; enabled; vendor preset: disabled)
   Active: active (running) since Mon 2018-07-16 14:34:18 CEST; 1min 0s ago
  Process: 1194 ExecStart=/opt/puppetlabs/server/apps/puppetserver/bin/puppetserver start (code=exited, status=0/SUCCESS)
 Main PID: 1293 (java)
   CGroup: /system.slice/puppetserver.service
           └─1293 /usr/bin/java -Xms2G -Xmx2G -XX:MaxPermSize=256m -Djava.security.egd=/dev/urandom -XX:OnOutOfMemoryError=kill -9 %p -cp /opt/puppetlabs/server/apps/puppetserver/puppet-server-release.jar clojure.main -m puppetlabs.trapperkeeper.main --config /etc/puppetlabs/puppetserver/conf.d --bootstrap-config /etc/puppetlabs/puppetserver/services.d/,/opt/puppetlabs/server/apps/puppetserver/config/services.d/ --restart-file /opt/puppetlabs/server/data/puppetserver/restartcounter

Jul 16 14:32:11 satellite62.mobile.mth systemd[1]: Starting puppetserver Service...
Jul 16 14:34:18 satellite62.mobile.mth systemd[1]: Started puppetserver Service.

Additional info:
Please see diff of the output.