TisonKun commented on a change in pull request #1049: ZOOKEEPER-3475 Enable 
Checkstyle configuration on zookeeper-server
URL: https://github.com/apache/zookeeper/pull/1049#discussion_r312900302
 
 

 ##########
 File path: 
zookeeper-server/src/main/java/org/apache/zookeeper/client/HostProvider.java
 ##########
 @@ -18,58 +18,60 @@
 
 package org.apache.zookeeper.client;
 
-import org.apache.yetus.audience.InterfaceAudience;
-
 import java.net.InetSocketAddress;
 import java.util.Collection;
+import org.apache.yetus.audience.InterfaceAudience;
 
 /**
  * A set of hosts a ZooKeeper client should connect to.
- * 
- * Classes implementing this interface must guarantee the following:
- * 
- * * Every call to next() returns an InetSocketAddress. So the iterator never
- * ends.
- * 
- * * The size() of a HostProvider may never be zero.
- * 
- * A HostProvider must return resolved InetSocketAddress instances on next() 
if the next address is resolvable.
+ *
+ * <p>Classes implementing this interface must guarantee the following:
+ *
+ * <ul>
+ * <li>Every call to next() returns an InetSocketAddress. So the iterator 
never ends.</li>
+ * <li>The size() of a HostProvider may never be zero.</li>
+ * </ul>
+ *
+ * <p>A HostProvider must return resolved InetSocketAddress instances on 
next() if the next address is resolvable.
  * In that case, it's up to the HostProvider, whether it returns the next 
resolvable address in the list or return
  * the next one as UnResolved.
- * 
- * Different HostProvider could be imagined:
- * 
- * * A HostProvider that loads the list of Hosts from an URL or from DNS 
- * * A HostProvider that re-resolves the InetSocketAddress after a timeout. 
- * * A HostProvider that prefers nearby hosts.
+ *
+ * <p>ifferent HostProvider could be imagined:
 
 Review comment:
   Fixed.

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