String actorUrn;
String type;
Long time;
String note;
public DatasetChangeAuditStamp() {
<BUG>}
@Override
public String toString() {
try {
return new ObjectMapper().writeValueAsString(this);
} catch (JsonProcessingException ex) {
return null;
}</BUG>
}

String actorUrn;
String type;
Long time;
String note;
public DatasetChangeAuditStamp() {
}
