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Fix inverted null check in mapToJson method #17

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Fix inverted null check in mapToJson method #17

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2 changes: 1 addition & 1 deletion code/src/main/java/org/example/util/JsonMapConverter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ public static Map<String, Object> jsonToMap(String json) {
* @return a JSON string representation of the Map
*/
public static String mapToJson(Map<String, Object> map) {
if (map != null) {
if (map == null) {
throw new IllegalArgumentException("Map cannot be null");
}

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