--- a/src/test/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/core/nodeeditor/DeleteChildAtTest.java	Sun Aug 31 02:10:14 2014 +0900
+++ b/src/test/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/core/nodeeditor/DeleteChildAtTest.java	Sun Aug 31 03:30:03 2014 +0900
@@ -1,6 +1,5 @@
 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.nodeeditor;
 
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.EditableNodeWrapper;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.DeleteChildAt;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeNode;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
@@ -21,12 +20,11 @@
 		Assert.assertEquals(1,node.getChildren().size());
 		
 		DeleteChildAt op = new DeleteChildAt(0);
-		EditableNodeWrapper<DefaultTreeNode> wrapper = new EditableNodeWrapper<DefaultTreeNode>(node);
-		Either<Error,EditableNodeWrapper<DefaultTreeNode>> either2 = op.edit(wrapper);
+		Either<Error,DefaultTreeNode> either2 = op.edit(node);
 		if(either2.isA()){
 			Assert.fail();
 		}
-		node = either2.b().getWrap();
+		node = either2.b();
 		
 		Assert.assertEquals(0,node.getChildren().size());
 	}