private static JsonNode getJsonNode (String json) throws IOException {
        try {
            return mapper.readTree(json);
        } catch (IOException e) {
            LOG.error("Bad JSON syntax", e);
            throw e;
        }
    }
private static JsonNode getJsonNode (String json) throws IOException {
        try {
            return mapper.readTree(json);
        } catch (IOException e) {
            LOG.error("Bad JSON syntax", e);
            throw e;
        }
    }
private static JsonNode getJsonNode ( String json ) throws IOException { try { return mapper . readTree ( json ) ; } catch ( IOException e ) { LOG . error ( "Bad JSON syntax" , e ) ; throw e ; } }
Wrapper method to call Jackson to deserialize a JSON string into JsonNode.
Wrapper method to call Jackson to deserialize a JSON string into JsonNode .