[midPoint-git] [Evolveum/midpoint] d1a91f: Make DeleteTaskHandler stoppable (MID-5134)

[mederly]

  Branch: refs/heads/support-3.6
  Home:   https://github.com/Evolveum/midpoint
  Commit: d1a91fb5c7bfa4a9c3d3a9b6496f5a449abcd286
      https://github.com/Evolveum/midpoint/commit/d1a91fb5c7bfa4a9c3d3a9b6496f5a449abcd286
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2019-06-14 (Fri, 14 Jun 2019)

  Changed paths:
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/util/DeleteTaskHandler.java

  Log Message:
  -----------
  Make DeleteTaskHandler stoppable (MID-5134)

Originally this task handler did not watch for task.canRun()
as it should.

(cherry picked from commit df6b34aedd77341c4f59f2f0947f530fa466c4eb)