class GroupingRecoveryCleanupWorkCollector extends RecoveryCleanupWorkCollector {

    @Override
    public void add( CleanupJob job )
    {
        if ( started )
        {
            throw new IllegalStateException( "Index clean jobs can't be added after collector start." );
        }
        jobs.add( job );
    }

    public  GroupingRecoveryCleanupWorkCollector( JobScheduler jobScheduler );

}