test git config

Author: hz2004

gradle/.idea/workspace.xml

@@ -76,8 +76,8 @@ public void process(WatchedEvent event) {
             }
         } else {
             if (path != null && path.equals(znode)) {
-                // Something has changed on the node, let's find out
-                zk.exists(znode, true, this, null);
+                // Something has changed on the node, let's fin d out
+                zk.exists(znode, true, this,  null);
             }
         }
         if (chainedWatcher != null) {

zookeeper/.idea/workspace.xml

@@ -47,7 +47,7 @@ public MainExecutor(String hostPort, String znode, String filename,
      * @param args
      */
     public static void main(String[] args) {
-        System.out.println("this is a zookeeper demo.");
+        System.out.println("this is a zookeeper demo. ");
 
         if (args.length < 4) {
             System.err.println("USAGE: MainExecutor hostPort znode filename program [args ...]");