rondagostino commented on a change in pull request #9370:
URL: https://github.com/apache/kafka/pull/9370#discussion_r499595845
##########
File path:
clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java
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@@ -4160,15 +4231,18 @@ void handleFailure(Throwable throwable) {
}
@Override
- public DescribeUserScramCredentialsResult
describeUserScramCredentials(List<String> users,
DescribeUserScramCredentialsOptions options) {
+ public @NotNull DescribeUserScramCredentialsResult
describeUserScramCredentials(
+ final @Nullable List<@NotNull String> users,
+ final @NotNull DescribeUserScramCredentialsOptions options
+ ) {
final KafkaFutureImpl<DescribeUserScramCredentialsResponseData>
dataFuture = new KafkaFutureImpl<>();
final long now = time.milliseconds();
Call call = new Call("describeUserScramCredentials",
calcDeadlineMs(now, options.timeoutMs()),
new LeastLoadedNodeProvider()) {
@Override
public DescribeUserScramCredentialsRequest.Builder
createRequest(int timeoutMs) {
return new DescribeUserScramCredentialsRequest.Builder(
- new
DescribeUserScramCredentialsRequestData().setUsers(users.stream().map(user ->
+ new
DescribeUserScramCredentialsRequestData().setUsers(users == null ?
Collections.emptyList() : users.stream().map(user ->
Review comment:
Not 100% sure the parens are needed, but either they are or it increases
clarity/decreases confusion to add them.
```suggestion
new
DescribeUserScramCredentialsRequestData().setUsers((users == null ?
Collections.emptyList() : users).stream().map(user ->
```
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