Fixed parameter assignmnt in ExecutorServiceImpl
Various checkstyle fixes
More surpession cleanup
Lots of work on checkstyle compliance of operationservice
More tweask
Some minor renaming
Minor cleanup in the InternalPartitionServiceImpl
More supressions solves
Cleaned most of the checkstyle errors on complexity but this thing definitely needs to be rewritten
Removed parameter non-reassignment rule
Fixed unittest failure
Merge pull request #2801 from pveentjer/checkstyle/3.x/spi

Checkstyle/3.x/spi
Merge pull request #2787 from noctarius/checkstyle-partition-package

Cleaned most of the checkstyle errors on complexity but this thing defin...
Lots of minor cleanup
More work
Supression fixes
Resolved findbugs issue
Removed unwanted findbugs supression
Resolved merge conflicts