code: @Override
    public void recordTaskClaim(TaskEntity task) {
      if (isHistoryLevelAtLeast(HistoryLevel.AUDIT)) {
        HistoricTaskInstanceEntity historicTaskInstance = getHistoricTaskInstanceEntityManager().findById(task.getId());
        if (historicTaskInstance != null) {
          historicTaskInstance.setClaimTime(task.getClaimTime());
        }
      }
    }
docs: /*
  (non-Javadoc)
  
  @see org.activiti.engine.impl.history.HistoryManagerInterface#recordTaskClaim (org.activiti.engine.impl.persistence.entity.TaskEntity)