sijie commented on a change in pull request #3200: [Pulsar-Client] Extends ConsumerBuilder Validations URL: https://github.com/apache/pulsar/pull/3200#discussion_r242141064
########## File path: pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerBuilderImpl.java ########## @@ -172,39 +179,40 @@ public ConsumerBuilderImpl(PulsarClientImpl client, Schema<T> schema) { } @Override - public ConsumerBuilder<T> consumerEventListener(ConsumerEventListener consumerEventListener) { + public ConsumerBuilder<T> consumerEventListener(@NonNull ConsumerEventListener consumerEventListener) { conf.setConsumerEventListener(consumerEventListener); return this; } @Override - public ConsumerBuilder<T> cryptoKeyReader(CryptoKeyReader cryptoKeyReader) { + public ConsumerBuilder<T> cryptoKeyReader(@NonNull CryptoKeyReader cryptoKeyReader) { conf.setCryptoKeyReader(cryptoKeyReader); return this; } @Override - public ConsumerBuilder<T> cryptoFailureAction(ConsumerCryptoFailureAction action) { + public ConsumerBuilder<T> cryptoFailureAction(@NonNull ConsumerCryptoFailureAction action) { conf.setCryptoFailureAction(action); return this; } @Override public ConsumerBuilder<T> receiverQueueSize(int receiverQueueSize) { - checkArgument(receiverQueueSize >= 0); + checkArgument(receiverQueueSize >= 0, "receiverQueueSize needs to be >= 0"); conf.setReceiverQueueSize(receiverQueueSize); return this; } @Override public ConsumerBuilder<T> acknowledgmentGroupTime(long delay, TimeUnit unit) { - checkArgument(delay >= 0); + checkArgument(delay >= 0, "delay needs to be >= 0"); Review comment: ```suggestion checkArgument(delay >= 0, "acknowledgmentGroupTime needs to be >= 0"); ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services