--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/shoshi/jungle/transaction/DefaultChangeSet.java	Sat Apr 18 20:13:12 2015 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,88 +0,0 @@
-package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction;
-
-import fj.data.TreeMap;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.persistent.ChangeList;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.ChangeSet;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.TreeNode;
-import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation;
-import jp.ac.u_ryukyu.ie.cr.tatsuki.jungle.store.index.ParentIndex;
-
-public class DefaultChangeSet implements ChangeSet
-{
-	private final TreeNode root;
-	private final ChangeSet previous;
-	private final ChangeList changeList;
-	private final String uuid;
-	private final String treeName;
-	private final long revision; 
-	private final TreeMap<String, TreeMap<String, TreeMap<TreeNode, TreeNode>>> indexList;
-	private final TreeMap<TreeNode, TreeNode> parentIndex;
-	
-  public DefaultChangeSet(TreeNode _node,ChangeSet _prev,ChangeList _log,String _uuid, String _treeName, long _revision,  TreeMap<String, TreeMap<String, TreeMap<TreeNode, TreeNode>>> indexList,
-            TreeMap<TreeNode, TreeNode> parentIndex)
-	{
-		this.root = _node;
-		this.previous = _prev;
-		this.changeList = _log;
-		this.uuid = _uuid;
-		this.treeName = _treeName;
-		this.revision = _revision;
-		this.indexList = indexList;
-		this.parentIndex = parentIndex;
-	}
-	
-
-	@Override
-	public TreeNode getRoot()
-	{
-		return root;
-	}
-
-	@Override
-	public ChangeSet prev()
-	{
-		return previous;
-	}
-
-	@Override
-	public ChangeList getChangeList()
-	{
-		return changeList;
-	}
-
-	@Override
-	public String uuid()
-	{
-		return  uuid;
-	}
-	
-	@Override
-	public String getTreeName()
-	{
-		return treeName;
-	}
-
-	@Override
-	public long revision()
-	{
-		return revision;
-	}
-
-	@Override
-	public Iterable<TreeOperation> getOperations()
-	{
-		return changeList;
-	}
-
-	@Override
-	public TreeMap<String, TreeMap<String, TreeMap<TreeNode, TreeNode>>> getIndex() {
-		return indexList;
-	}
-
-
-  @Override
-  public ParentIndex getParentIndex() {
-    return new ParentIndex(parentIndex);
-  }
-
-}

--- a/src/main/java/jp/ac/u_ryukyu/ie/cr/tatsuki/jungle/test/TreeMapBenchMark.java	Sat Apr 18 20:13:12 2015 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/ie/cr/tatsuki/jungle/test/TreeMapBenchMark.java	Tue Apr 21 17:28:20 2015 +0900
@@ -11,8 +11,8 @@
  * Created by e115731 on 15/03/17.
  */
 public class TreeMapBenchMark {
-    public static void main(String[] args) throws InterruptedException, IOException, ParserConfigurationException, SAXException {
-        Thread.sleep(1000);
+    public static void main(String[] args) throws InterruptedException, IOException {
+        Thread.sleep(5000);
 
         if (args.length == 0) {
             System.out.println("args get or getLoop or list");
@@ -80,8 +80,9 @@
 
             pw.println(THREAD_COUNT + " " + readCount);
             System.out.println(THREAD_COUNT + "readCount = " + readCount);
+            Thread.sleep(1000);
         }
-        Thread.sleep(1000);
+
         pw.close();
     }