--- a/src/test/java/alice/jungle/log/example/FindMatrixTest.java	Mon Sep 15 15:34:51 2014 +0900
+++ b/src/test/java/alice/jungle/log/example/FindMatrixTest.java	Mon Sep 15 15:48:55 2014 +0900
@@ -47,22 +47,18 @@
 		InterfaceTraverser ifTraverser = tree.getTraverser();
 		
 		Iterator<Pair<TreeNode, NodePath>> searchNode = ifTraverser.find(
-		        new Query() {
-
-                    @Override
-                    public boolean condition(TreeNode _node) {
-                        ByteBuffer attribute = _node.getAttributes().get("mes");
-                        if(attribute != null){
-                            byte[] byteAttribute = attribute.array();
-                            String str = new String(byteAttribute);
-                            System.out.println(str);
-                            return str.equals("株式会社フタコ放送");
-                        }
-                        return false;
-                    }	            
+		        (TreeNode node) -> {
+		            ByteBuffer attribute = node.getAttributes().get("mes");
+		            if(attribute != null){
+		                byte[] byteAttribute = attribute.array();
+		                String str = new String(byteAttribute);
+		                System.out.println(str);
+		                return str.equals("株式会社フタコ放送");
+		            }
+		            return false;
 		        }
-		        
 		        );
+		
 		TreeNode node = searchNode.next().left();
 		byte[] nodeAttibute = node.getAttributes().get("mes").array();
 		System.out.println(new String(nodeAttibute));