--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/tatsuki/jungle/test/findTreeAttributeThread.java	Mon Mar 23 15:44:28 2015 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/tatsuki/jungle/test/findTreeAttributeThread.java	Sun Mar 29 23:29:27 2015 +0900
@@ -19,7 +19,7 @@
 
     public findTreeAttributeThread(JungleTree tree) {
         this.tree = tree;
-     //   this.traverser = tree.getTraverser(true);
+        //   this.traverser = tree.getTraverser(true);
         this.findCount = 0;
     }
 
@@ -37,12 +37,11 @@
     public void run() {
         while (loop) {
             InterfaceTraverser traverser = tree.getTraverser(false);
-   //         Iterator<TreeNode> it = traverser.find((TreeNode node) -> {return true;}, "key", "0");
+            Iterator<TreeNode> it = traverser.find(null, "key", "0");
 
- //           if (it.hasNext()) {
-              findCount++;
-  //          } else
-  //              System.out.println("faild");
+            if (it.hasNext()) {
+                findCount++;
+            }
         }
     }
 }