where:
        visitor << [new TestVisitor(false), new TestVisitor(true)]
    }

    private static class TestVisitor implements ReproducibleFileVisitor {
        def visited = []
        def stopOn = null
        def isReproducibleFileOrder

        TestVisitor(boolean isReproducibleFileOrder) {
            this.isReproducibleFileOrder = isReproducibleFileOrder