I used the script that was provided to me as an asnwer to my older queries and I used get data to add teh JDBC resultset. The script hat was provided allowed to match to JSON responses and I was trying to match a JSON response with a JDBC resulset.  This is what I have -
 
//def String mongoResponse 
def String mongoResponse = context.expand( '${GetBenefitDetail_by Ben Seq#Response}' )
def String response = context.expand( '${JDBC Request#ResponseAsXml}' )
//def String response = context.expand( '${JDBC Request#policy}' )
 
        
mapper = new ObjectMapper()
JsonNode jsonResponse = mapper.readTree(response);
JsonNode mongoDBResponse = mapper.readTree(mongoResponse);
Set<JsonPathValue> pathValues = listLeafValues(jsonResponse, '$');
Configuration configuration = Configuration.builder()
        .jsonProvider(new JacksonJsonNodeJsonProvider())
        .mappingProvider(new JacksonMappingProvider(mapper))
        .build();
pathValues.each {
    try {
        JsonPath jsonPath = JsonPath.compile(it.path);
        JsonNode result = jsonPath.read(mongoDBResponse, configuration);
        if (result != it.value) {
            log.info('Node with path ' + it.path + ' and value ' + it.value + ' cannot be found')
        }
    } catch (Exception e) {
        log.info('Node with path ' + it.path + ' and value ' + it.value + ' cannot be found')
    }
}
Set<JsonPathValue> listLeafValues(JsonNode jsonObject, String path) {
    if (jsonObject.isObject()) {
        return getValuesFrom((ObjectNode) jsonObject, path);
    } else if (jsonObject.isArray()) {
        return getValuesFrom((ArrayNode) jsonObject, path);
    } else {
    }
}
Set<JsonPathValue> getValuesFrom(ObjectNode jsonObject, String path) {
    Set<JsonPathValue> values = new LinkedHashSet<>();
    Iterator<Map.Entry<String, JsonNode>> fields = jsonObject.fields();
    while (fields.hasNext()) {
        Map.Entry<String, JsonNode> field = fields.next();
        JsonNode value = field.getValue();
        String nodePath = path + "." + field.getKey();
        addValue(values, value, nodePath);
    }
    return values;
}
Set<JsonPathValue> getValuesFrom(ArrayNode array, String nodePath) {
    Set<JsonPathValue> values = new LinkedHashSet<>();
    int index = 0;
    for (JsonNode value : array) {
        addValue(values, value, nodePath + "[" + index + "]");
        index++;
    }
    return values;
}
def addValue(Set<JsonPathValue> values, JsonNode value, String nodePath) {
    if (value.isObject()) {
        values.addAll(getValuesFrom((ObjectNode) value, nodePath));
    } else if (value.isArray()) {
        values.addAll(getValuesFrom((ArrayNode) value, nodePath));
    } else if (value.isValueNode()) {
        values.add(new JsonPathValue(nodePath, value));
    }
}