public static Map<String, String> parseJsonPayloadIntoMap(String jsonPayload) {
JSONObject jsonObject = new JSONObject(jsonPayload);
- Map<String, String> map = new HashMap<String, String>();
+ Map<String, String> map = new HashMap<>();
Iterator iter = jsonObject.keys();
while (iter.hasNext()) {
String key = (String) iter.next();
public static String concatArray(List<String> list, String delimiter) {
- if (list == null || list.size() == 0) {
+ if (list == null || !list.isEmpty()) {
return "";
}
if (node.isObject()) {
- JsonNode valueNode = null;
+ JsonNode valueNode;
for (String attrToExtract : attributesToExtract) {