pivotal-jbarrett commented on code in PR #7688:
URL: https://github.com/apache/geode/pull/7688#discussion_r893928279
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geode-core/src/main/java/org/apache/geode/internal/cache/tier/sockets/ClientUpdateMessageImpl.java:
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@@ -1011,7 +1015,7 @@ public void sendTo(DataOutput out) throws IOException {
InternalDataSerializer.writeArrayLength(size, out);
if (size > 0) {
DataSerializer.writeObject(name[0], out);
- DataSerializer.writeObject(op, out);
+ DataSerializer.writeObject(op.id, out);
Review Comment:
It looks like no, because when constructed with `null` the `name` will also
be `null`. This means that if a message is added then the op is taking from the
first message added, otherwise if it remains empty when serialized the `op.id`
is never referenced. To be absolutely clear though I am going to `@NotNull` in
that constructor, add a new default constructor for the empty case so it isn't
called with `null`, guaranteeing that both `name` and `op` will be `null`
together. Good find!!
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