public static String joinZNode(String prefix, String... suffix) {
    StringBuilder sb = new StringBuilder(prefix);
    for (String s : suffix) {
      sb.append(ZNodePaths.ZNODE_PATH_SEPARATOR).append(s);
    }
    return sb.toString();
  }
Join the prefix znode name with the suffix znode name to generate a proper full znode name.
<p>
Assumes prefix does not end with slash and suffix does not begin with it.
@param prefix beginning of znode name
@param suffix ending of znode name
@return result of properly joining prefix with suffix
hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/ZNodePaths.java