pvmanager: service method now preserves the ordering for the arguments and results
serivce-exec: adapting to new spec
serivce-jdbc: adapting to new spec
pva: adapting to new spec
pvmanager: moving synch service method execution to the service itself
serivce-exec: adapting to new spec
serivce-jdbc: adapting to new spec
pvmanager: adding service method toString for pretty printing
jdbc: removing unused imports
pvmanager: removed unused class
pvmanager: javadoc update
pvmanager: javadoc update
util: adding Executors utilities
service: creating new module for service
Using Java 8 Consumer for callback
exec: using new service module
jdbc: using new service module
pva: using new service module
sample: using new service module
pvmanager: removing service support
pvmanager: adding new service module to the build