[JBTM-1816] Clear out object store before running each unit test
JBTM-715
Merge branch 'JBTM-1816' of https://github.com/mmusgrov/narayana into mmusgrov-JBTM-1816
JBTM-715

Test has same package structure as class it is testing because most
methods are package scope.
JBTM-715
Added print routine to RecoveryStatus.
JBTM-715

More unit tests. Coverage at 91% class for JTS.