Github user hanm commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/150#discussion_r96574584 --- Diff: src/java/main/org/apache/zookeeper/client/StaticHostProvider.java --- @@ -87,15 +73,69 @@ public StaticHostProvider(Collection<InetSocketAddress> serverAddresses) Collections.shuffle(this.serverAddresses); } + /** + * In Java 7, we have a method getHostString, but earlier versions do not support it. + * This method is to provide a replacement for InetSocketAddress.getHostString(). + * + * It evaluates to a hostname if one is available and otherwise it returns the + * string representation of the IP address. + * + * @param addr + * @return Hostname string of address parameter + */ + private String getHostString(InetSocketAddress addr) { --- End diff -- OK, it is a reasonable concern of using package private API via reflection and I honestly don't know the implementation difference between Java 6 / 7 regarding getHostString - let's stick to explicit implementation in this file.
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