Updated `null`.toString() to return an empty string as per
@@ -17,7 +17,7 @@ public class StringUtils {
OffsetDateTime odt = (OffsetDateTime)o;
return odt.format(DateTimeFormatter.ofPattern(DEFAULT_PATTERN));
} else if (o == null) {
- return "null";
+ return "";
} else {
return o.toString();
}
