franz1981 commented on a change in pull request #3577:
URL: https://github.com/apache/activemq-artemis/pull/3577#discussion_r631702256
##########
File path:
artemis-server/src/main/java/org/apache/activemq/artemis/core/management/impl/openmbean/OpenTypeSupport.java
##########
@@ -293,7 +293,7 @@ protected void init() throws OpenDataException {
if (m.containsProperty(Message.HDR_LARGE_COMPRESSED)) {
rc.put(CompositeDataConstants.TEXT_BODY, "[compressed]");
} else {
- final String text = m.getReadOnlyBodyBuffer().readString();
+ final String text =
m.getReadOnlyBodyBuffer().readNullableSimpleString().toString();
Review comment:
This shouldn't be
```java
final SimpleString nullableText =
m.getReadOnlyBodyBuffer().readNullableSimpleString();
fina String text = nullableText == null? null : nullableText.toString();
// ...
```
because of
```java
public static SimpleString readNullableSimpleString(ByteBuf buffer) {
int b = buffer.readByte();
if (b == DataConstants.NULL) {
return null;
}
return readSimpleString(buffer);
}
```
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