--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/DefaultJungle.java	Fri Aug 29 03:16:27 2014 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/DefaultJungle.java	Fri Aug 29 04:44:26 2014 +0900
@@ -20,24 +20,24 @@
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
 
-public class DefaultJungle<T extends TreeNode<T>> implements Jungle
+public class DefaultJungle<T extends TreeNode<T>> implements Jungle<T>
 {
 	private Journal journal;
-	private ConcurrentHashMap<String,JungleTree> trees;
+	private ConcurrentHashMap<String,JungleTree<T>> trees;
 	private String uuid;
 	private TreeEditor editor;
 	
 	public static <T extends TreeNode<T>>void main(String _args[])
 	{
 		DefaultJungle<T> j = new DefaultJungle(null,"hoge",new DefaultTreeEditor(new DefaultTraverser()));
-		JungleTree t = j.createNewTree("fuga");
+		JungleTree<T> t = j.createNewTree("fuga");
 		
-		JungleTreeEditor e1 = t.getTreeEditor();
-		JungleTreeEditor e2 = t.getTreeEditor();
+		JungleTreeEditor<T> e1 = t.getTreeEditor();
+		JungleTreeEditor<T> e2 = t.getTreeEditor();
 		
 		DefaultNodePath root = new DefaultNodePath();
 		
-		Either<Error,JungleTreeEditor> either = e1.addNewChildAt(root,0);
+		Either<Error,JungleTreeEditor<T>> either = e1.addNewChildAt(root,0);
 		e1 = either.b();
 		either = e1.addNewChildAt(root.add(0),0);
 		e1 = either.b();
@@ -47,19 +47,19 @@
 	public DefaultJungle(Journal _journal,String _uuid,TreeEditor _editor)
 	{
 		journal = new NullJournal();
-		trees = new ConcurrentHashMap<String,JungleTree>();
+		trees = new ConcurrentHashMap<String,JungleTree<T>>();
 		uuid = _uuid;
 		editor = _editor;
 	}
 
 	@Override
-	public JungleTree getTreeByName(String _name)
+	public JungleTree<T> getTreeByName(String _name)
 	{
 		return trees.get(_name);
 	}
 
 	@Override
-	public JungleTree createNewTree(final String _name)
+	public JungleTree<T> createNewTree(final String _name)
 	{
 		ChangeList list = new ChangeList(){
 			@Override

--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/DefaultJungleTree.java	Fri Aug 29 03:16:27 2014 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/DefaultJungleTree.java	Fri Aug 29 04:44:26 2014 +0900
@@ -9,7 +9,7 @@
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTransactionManager;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.TreeContext;
 
-public class DefaultJungleTree<T extends TreeNode<T>> implements JungleTree
+public class DefaultJungleTree<T extends TreeNode<T>> implements JungleTree<T>
 {
 	private final AtomicReservableReference<TreeContext<T>> repository;
 	private final String uuid;
@@ -25,7 +25,7 @@
 	}
 
 	@Override
-	public JungleTreeEditor getTreeEditor()
+	public JungleTreeEditor<T> getTreeEditor()
 	{
 		TreeContext<T> tc = repository.get();
 		DefaultTransactionManager<T> txManager = new DefaultTransactionManager<T>(writer,tc,repository,uuid);
@@ -34,7 +34,7 @@
 	}
 
 	@Override
-	public JungleTreeEditor getLocalTreeEditor()
+	public JungleTreeEditor<T> getLocalTreeEditor()
 	{
 		return getTreeEditor();
 	}

--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/Jungle.java	Fri Aug 29 03:16:27 2014 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/Jungle.java	Fri Aug 29 04:44:26 2014 +0900
@@ -1,7 +1,9 @@
 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle;
 
-public interface Jungle
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
+
+public interface Jungle<T extends TreeNode<T>>
 {
-	public JungleTree getTreeByName(String _name);
-	public JungleTree createNewTree(String _name);
+	public JungleTree<T> getTreeByName(String _name);
+	public JungleTree<T> createNewTree(String _name);
 }

--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/JungleTree.java	Fri Aug 29 03:16:27 2014 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/JungleTree.java	Fri Aug 29 04:44:26 2014 +0900
@@ -3,9 +3,9 @@
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
 
-public interface JungleTree<T>
+public interface JungleTree<T extends TreeNode<T>>
 {
-	public JungleTreeEditor getTreeEditor();
-	public JungleTreeEditor getLocalTreeEditor();
+	public JungleTreeEditor<T> getTreeEditor();
+	public JungleTreeEditor<T> getLocalTreeEditor();
 	public Node<T> getRootNode();
 }

--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultAttributes.java	Fri Aug 29 03:16:27 2014 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/impl/DefaultAttributes.java	Fri Aug 29 04:44:26 2014 +0900
@@ -2,16 +2,11 @@
 
 import java.nio.ByteBuffer;
 
-import fj.data.List;
 import fj.data.Option;
 import fj.data.TreeMap;
 
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Attributes;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableAttributes;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.EditableNode;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.DefaultEither;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
+
 
 public class DefaultAttributes implements Attributes
 {

--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/trasnformer/EditableNode.java	Fri Aug 29 03:16:27 2014 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/store/trasnformer/EditableNode.java	Fri Aug 29 04:44:26 2014 +0900
@@ -2,7 +2,6 @@
 
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.AttributesContainer;
 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Parent;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
 
 public interface EditableNode<T extends Parent<T>> extends AttributesContainer , Parent<T>
 {