--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/DefaultJungle.java	Sat Nov 22 15:25:09 2014 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/DefaultJungle.java	Tue Nov 25 17:52:41 2014 +0900
@@ -11,13 +11,11 @@
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNodePath;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.IndexTreeEditor;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultChangeSet;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeContext;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeNode;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultTraverser;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.Traverser;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
 import jp.ac.u_ryukyu.ie.cr.tatsuki.jungle.store.index.Index;
@@ -29,10 +27,9 @@
 	private ConcurrentHashMap<String,JungleTree> trees;
 	private String uuid;
 	private TreeEditor editor;
-	private Traverser traverser;
 	public static void main(String args[])
 	{
-		DefaultJungle j = new DefaultJungle(null,"hoge",new DefaultTraverser());
+		DefaultJungle j = new DefaultJungle(null,"hoge",new DefaultTreeEditor(new DefaultTraverser()));
 		JungleTree t = j.createNewTree("fuga");
 		
 		JungleTreeEditor e1 = t.getTreeEditor();
@@ -46,13 +43,12 @@
 		e1.success();
 	}
 	
-	public DefaultJungle(Journal journal,String uuid,Traverser traverser)
+	public DefaultJungle(Journal journal,String uuid,TreeEditor editor)
 	{
 		this.journal = new NullJournal();
 		this.trees = new ConcurrentHashMap<String,JungleTree>();
 		this.uuid = uuid;
-		this.traverser = traverser;
-		this.editor = new DefaultTreeEditor(traverser);
+		this.editor = editor;
 	}
 
 	@Override
@@ -86,7 +82,7 @@
 		ParentIndex parentIndex = new ParentIndex();
 		ChangeSet set = new DefaultChangeSet(root,null,list,uuid,name,0,index,parentIndex);
 		DefaultTreeContext tc = new DefaultTreeContext(root,set);
-		JungleTree newTree = new DefaultJungleTree(tc,uuid,journal.getWriter(),editor,new IndexTreeEditor(traverser));
+		JungleTree newTree = new DefaultJungleTree(tc,uuid,journal.getWriter(),editor);
 		if(trees.putIfAbsent(name,newTree) != null){
 			return null;
 		}