code: @Override
    public List<ExecutableFlow> getRunningFlows() {
      final ArrayList<ExecutableFlow> flows = new ArrayList<>();
      try {
        getFlowsHelper(flows, this.executorLoader.fetchUnfinishedFlows().values());
      } catch (final ExecutorManagerException e) {
        logger.error("Failed to get running flows.", e);
      }
      return flows;
    }
docs: Get all running (unfinished) flows from database. {@inheritDoc}