merlimat closed pull request #1389: Fix Reader.readNext() java docs
URL: https://github.com/apache/incubator-pulsar/pull/1389
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diff --git
a/pulsar-client/src/main/java/org/apache/pulsar/client/api/Reader.java
b/pulsar-client/src/main/java/org/apache/pulsar/client/api/Reader.java
index f343c90a3..44c0d0a55 100644
--- a/pulsar-client/src/main/java/org/apache/pulsar/client/api/Reader.java
+++ b/pulsar-client/src/main/java/org/apache/pulsar/client/api/Reader.java
@@ -42,9 +42,10 @@
Message<T> readNext() throws PulsarClientException;
/**
- * Read the next message in the topic.
+ * Read the next message in the topic waiting for a maximum of timeout
+ * time units. Returns null if no message is recieved in that time.
*
- * @return the next messasge
+ * @return the next message(Could be null if none received in time)
* @throws PulsarClientException
*/
Message<T> readNext(int timeout, TimeUnit unit) throws
PulsarClientException;
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