CalvinKirs commented on a change in pull request #4013:
URL:
https://github.com/apache/incubator-dolphinscheduler/pull/4013#discussion_r517324068
##########
File path:
dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/JSONUtils.java
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@@ -253,6 +268,24 @@ public static String toJsonString(Object object) {
}
}
+ /**
+ * serialize to json byte
+ *
+ * @param obj object
+ * @param <T> object type
+ * @return byte array
+ */
+ public static <T> byte[] toJsonByteArray(T obj) {
+ String json = "";
Review comment:
Here should be a null operation on obj.
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