diff --git a/src/main/java/jaist/css/covis/PPPath.java b/src/main/java/jaist/css/covis/PPPath.java
index f1511c7..7f328b0 100644
--- a/src/main/java/jaist/css/covis/PPPath.java
+++ b/src/main/java/jaist/css/covis/PPPath.java
@@ -6,10 +6,8 @@
 import java.awt.Stroke;
 import java.awt.geom.Path2D;
 import java.awt.geom.Rectangle2D;
-import java.util.List;
 import java.awt.geom.Ellipse2D;
 
-import org.piccolo2d.PNode;
 import org.piccolo2d.nodes.PPath;
 
 /**
@@ -36,7 +34,7 @@
 		if (aShape != null) append(aShape, false);
 	}
     public void setPathTo(final Shape aShape) {
-        this.getPath().reset();
+        this.getPathReference().reset();
         append(aShape, false);
     }
     public void setPathToRectangle(float x, float y, float width, float height){
diff --git a/src/main/java/jaist/css/covis/cls/Anchor.java b/src/main/java/jaist/css/covis/cls/Anchor.java
index d562efe..eb0579d 100644
--- a/src/main/java/jaist/css/covis/cls/Anchor.java
+++ b/src/main/java/jaist/css/covis/cls/Anchor.java
@@ -9,7 +9,6 @@
 
 import org.piccolo2d.PNode;
 import org.piccolo2d.event.PInputEvent;
-import org.piccolo2d.nodes.PPath;
 import org.piccolo2d.nodes.PText;
 import org.piccolo2d.util.PBounds;
 import org.piccolo2d.util.PDimension;
diff --git a/src/main/java/jaist/css/covis/cls/VarField.java b/src/main/java/jaist/css/covis/cls/VarField.java
index ccaa8f0..59e1c5e 100644
--- a/src/main/java/jaist/css/covis/cls/VarField.java
+++ b/src/main/java/jaist/css/covis/cls/VarField.java
@@ -134,6 +134,7 @@
 			Variable var = null;
 			try {
 				var = new Variable(ClassStamp.selectedType.cv_type.newInstance(true), fmenu.window.frame, buffer,false);
+				var.setPathToRectangle(0, 0, 250, 40);
 			} catch (InvocationTargetException e1) {
 				e1.printStackTrace();
 			}
@@ -168,6 +169,8 @@
 		Variable var = null;
 		try {
 			var = new Variable(cs.cv_type.newInstance(true), buffer.getWindow().frame, buffer,false);
+			var.setPathToRectangle(0, 0, 250, 40);
+
 		} catch (InvocationTargetException e1) {
 			e1.printStackTrace();
 		}
diff --git a/src/main/java/jaist/css/covis/cls/Variable.java b/src/main/java/jaist/css/covis/cls/Variable.java
index 58784f0..318046c 100644
--- a/src/main/java/jaist/css/covis/cls/Variable.java
+++ b/src/main/java/jaist/css/covis/cls/Variable.java
@@ -13,7 +13,6 @@
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.Hashtable;
-import java.util.List;
 import java.util.TreeMap;
 
 import javax.swing.JFrame;
@@ -128,7 +127,6 @@
 			type = cv_class.getClass();
 			elementType = type;
 		}
-		setPathToRectangle(0, 0, 250, 40);
 		setPaint(cv_class.getClassColor());
 		setStrokePaint(Color.gray);
 		setStroke(new BasicStroke(1));
diff --git a/src/main/java/jaist/css/covis/cls/VariableM.java b/src/main/java/jaist/css/covis/cls/VariableM.java
index 666cdd6..c37af50 100644
--- a/src/main/java/jaist/css/covis/cls/VariableM.java
+++ b/src/main/java/jaist/css/covis/cls/VariableM.java
@@ -5,7 +5,6 @@
 import jaist.css.covis.hist.CVHist_Var;
 
 import java.util.ArrayList;
-import java.util.List;
 import java.util.TreeMap;
 
 import javax.swing.JFrame;
@@ -29,19 +28,7 @@
 		object = obj;
 		
 		setVarName_Base(_varname);
-//		setPaint(cv_class.getClassColor());
 		setStrokePaint(null);
-//		setStroke(new BasicStroke(1));
-
-//		co.setScale(0.3f);
-//		addChild(cv_class);
-//		layout(0);
-
-//		addAttribute("info", "ClassStamp "+this.toString());
-////		addAttribute("selectable", this);
-//		addAttribute("moveTargetY", this);
-//		addAttribute("dragLayout", this);
-
 		
 		addAttribute("info", null);
 		addAttribute("moveTargetY", null);