--- a/src/jungle/test/codesegment/log/practice/TestCodeSegment.java	Thu Jun 27 21:04:33 2013 +0900
+++ b/src/jungle/test/codesegment/log/practice/TestCodeSegment.java	Thu Jun 27 21:10:10 2013 +0900
@@ -32,14 +32,11 @@
 
 public class TestCodeSegment extends CodeSegment {
 	
-	static Jungle jungle = new NetworkDefaultJungle(null,"hoge",new DefaultTreeEditor(new DefaultTraverser()));
-	
 	// create input datasegment arg1
 	Receiver arg1 = ids.create(CommandType.PEEK);
 	
 	public TestCodeSegment() {
 		arg1.setKey("log");
-		jungle.createNewTree("tree");
 	}
 	
 	@Override

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jungle/test/codesegment/practice/CodeSegmentJournal.java	Thu Jun 27 21:10:10 2013 +0900
@@ -0,0 +1,20 @@
+package jungle.test.codesegment.practice;
+
+import alice.codesegment.CodeSegment;
+import alice.datasegment.CommandType;
+import alice.datasegment.Receiver;
+
+public class CodeSegmentJournal extends CodeSegment {
+
+	Receiver arg1 = ids.create(CommandType.PEEK);
+
+	@Override
+	public void run() {
+		
+		
+	}
+	
+	
+	
+	
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jungle/test/codesegment/practice/JungleManager.java	Thu Jun 27 21:10:10 2013 +0900
@@ -0,0 +1,26 @@
+package jungle.test.codesegment.practice;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.Jungle;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultTreeEditor;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser.DefaultTraverser;
+import jungle.test.core.NetworkDefaultJungle;
+
+public class JungleManager {
+	
+	static Jungle jungle = new NetworkDefaultJungle(null,"hoge",new DefaultTreeEditor(new DefaultTraverser()));
+
+	public JungleManager() {
+	
+	}
+	
+	public Jungle getJungle() {
+		return jungle;
+	}
+	
+	public JungleTree createTree(String name) {
+		return jungle.createNewTree(name);		
+	}
+
+	
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jungle/test/codesegment/practice/StartJungleCodeSegment.java	Thu Jun 27 21:10:10 2013 +0900
@@ -0,0 +1,13 @@
+package jungle.test.codesegment.practice;
+
+import alice.codesegment.CodeSegment;
+
+public class StartJungleCodeSegment {
+	
+	public static void main(String[] args) {
+		CodeSegmentJournal cs = new CodeSegmentJournal();
+		
+		
+	}
+
+}