[midPoint-git] [Evolveum/midpoint] efd62f: Stop cloning OperationResult.cause (MID-5379)

[mederly]

  Branch: refs/heads/master
  Home:   https://github.com/Evolveum/midpoint
  Commit: efd62f2203e1478c79bd979963e485cd29ff4385
      https://github.com/Evolveum/midpoint/commit/efd62f2203e1478c79bd979963e485cd29ff4385
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2019-07-01 (Mon, 01 Jul 2019)

  Changed paths:
    M infra/schema/src/main/java/com/evolveum/midpoint/schema/result/OperationResult.java

  Log Message:
  -----------
  Stop cloning OperationResult.cause (MID-5379)

Exceptions are not cloneable, so let's not clone them.
We should not modify them anyway.