[midPoint-git] [Evolveum/midpoint] 6574d5: Fix tread safety issue in of Task#modify method

[mederly]

  Branch: refs/heads/master
  Home:   https://github.com/Evolveum/midpoint
  Commit: 6574d57e02f7f12bb3509c8f0d747ebb6cb2cedb
      https://github.com/Evolveum/midpoint/commit/6574d57e02f7f12bb3509c8f0d747ebb6cb2cedb
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2021-10-01 (Fri, 01 Oct 2021)

  Changed paths:
    M repo/task-api/src/main/java/com/evolveum/midpoint/task/api/Task.java
    M repo/task-api/src/main/java/com/evolveum/midpoint/task/api/test/NullTaskImpl.java
    M repo/task-quartz-impl/src/main/java/com/evolveum/midpoint/task/quartzimpl/TaskQuartzImpl.java

  Log Message:
  -----------
  Fix tread safety issue in of Task#modify method

This should resolve MID-7264.