[Java Client] Fix JavaDoc for closeAsync: remove documented exception that isn't thrown
@@ -272,8 +272,7 @@ public interface PulsarClient extends Closeable {
* this client has currently active. That implies that close and wait, asynchronously, until all pending producer
* send requests are persisted.
*
- * @throws PulsarClientException
- * if the close operation fails
+ * @return a future that can be used to track the completion of the operation
*/
CompletableFuture<Void> closeAsync();
