Karel Suta

jbpm-tests: Enhance Case roles test coverage

BZ1276350 - added ordering for user task comments and attachments closes #322

(cherry picked from commit 04b2b02ada03d0097cc9a05b577220dbb1651c35)

BZ1276350 - added ordering for user task comments and attachments closes #322

JBPM-4717 - remove duplicated process definition

JBPM-4717 - fixed error brought by cherrypick

BPMSPL-193 - added tests and various corrections

(cherry picked from commit 8d9a28eb02877bd184d5e53caaa20bb416059f17)

BPMSPL-193 - added tests and various corrections

JaxbUnknownAdapter: return empty ArrayList when unmarshalling JaxbListWrapper without elements

(cherry picked from commit 9a277f1c4a7386fdc6d1e76f00562900fb7f9384)

JaxbUnknownAdapter: return empty ArrayList when unmarshalling JaxbListWrapper without elements

Adding possibility to create Clear commands using CommandFactory.

Adding possibility to create Clear commands using CommandFactory.

(cherry picked from commit 8b7d6e33cf3c6bb6f59738663b82097505ea9eb1)

JBPM-4679 - Added test for negative and composite retry delays.