public static void mergeYamlMap(Map<String, Object> mergedResult, Map<String, Object> yamlContents) {
if (yamlContents == null) return;
- for (String key : yamlContents.keySet()) {
+ for (Map.Entry<String,Object> entry : yamlContents.entrySet()) {
- Object yamlValue = yamlContents.get(key);
+ String key = entry.getKey();
+ Object yamlValue = entry.getValue();
if (yamlValue == null) {
mergedResult.put(key, yamlValue);
continue;