--- a/src/test/csharp/jp.ac.u-ryukyu.ie.cr/data/treemap/TreeMapDelete.cs	Tue Jul 05 07:20:41 2016 +0900
+++ b/src/test/csharp/jp.ac.u-ryukyu.ie.cr/data/treemap/TreeMapDelete.cs	Tue Sep 27 18:36:05 2016 +0900
@@ -1,5 +1,4 @@
 using UnityEngine;
-using System.Collections;
 
 public class TreeMapDelete : MonoBehaviour {
 
@@ -7,20 +6,18 @@
 	void Start () {
 		TreeMap<int,int> map = new TreeMap<int, int> ();
 		for (int count = 1; count < 6; count++) {
-			Debug.Log (count);
 			map = map.put (count, count);
-			int val = map.get(count);
-			//Debug.Log ("value : " + val);
 			map.checkDepth ();
 		}
 
 		// ただ消すための数字をここに入れているだけ
-		List<int> list = new List<int>(5);
-		for (int i = 1; i < 5; i++) {
-			list.addLast (i);
+		List<int> list = new List<int>();
+		for (int count = 1; count < 6; count++) {
+			list = list.addLast (count);
 		}
 
 		foreach(int num in list){
+            Debug.Log(num);
 			map = map.delete(num);
 			map.checkDepth();
 		}