    @Test
    public void Test050() {

        ObjectMapper mapper = new ObjectMapper();
        try {
            JsonNode rootNode = mapper.readValue(new File("src/main/resources/sample-record-generator.json"), JsonNode.class);

            RecordGenerator recGen = new RecordGenerator(rootNode);
            long start = new Date().getTime();
            System.out.println("Starting.. " );
            for (int i=0;i<1000000;i++) {
                String value = recGen.next();
            }
            long end = new Date().getTime();
            System.out.println("Finished generating 1,000,000 in (ms): " + (end-start));


        } catch (Exception e) {
            e.printStackTrace();
        }
    }