1 files changed, 291 insertions, 291 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.activity/custom-src/org/eclipse/papyrus/uml/diagram/activity/helper/ActivityFigureDrawer.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.activity/custom-src/org/eclipse/papyrus/uml/diagram/activity/helper/ActivityFigureDrawer.java
index 46310a7630f..8bb402af7a5 100644
--- a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.activity/custom-src/org/eclipse/papyrus/uml/diagram/activity/helper/ActivityFigureDrawer.java
+++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.activity/custom-src/org/eclipse/papyrus/uml/diagram/activity/helper/ActivityFigureDrawer.java
@@ -1,291 +1,291 @@
-/*****************************************************************************
- * Copyright (c) 2009 Atos Origin.
- *
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *   Atos Origin - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.uml.diagram.activity.helper;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.draw2d.AbstractPointListShape;
-import org.eclipse.draw2d.Polygon;
-import org.eclipse.draw2d.PolylineShape;
-import org.eclipse.draw2d.PositionConstants;
-import org.eclipse.draw2d.geometry.Dimension;
-import org.eclipse.draw2d.geometry.Point;
-import org.eclipse.draw2d.geometry.Rectangle;
-import org.eclipse.emf.common.notify.Notification;
-import org.eclipse.gef.editparts.AbstractGraphicalEditPart;
-import org.eclipse.gmf.runtime.draw2d.ui.mapmode.IMapMode;
-import org.eclipse.gmf.runtime.notation.Bounds;
-import org.eclipse.gmf.runtime.notation.Shape;
-
-/**
- * The ActivityFigureDrawer helps drawing representations for activity diagram
- * out of a Polyline figure
- */
-public class ActivityFigureDrawer {
-
-	/**
-	 * The template for drawing a triangle figure
-	 */
-	private static final List<Point> TRIANGLE_FIGURE = new ArrayList<Point>(3);
-	static {
-		TRIANGLE_FIGURE.add(new Point(0, 5));
-		TRIANGLE_FIGURE.add(new Point(5, 5));
-		TRIANGLE_FIGURE.add(new Point(3, 0));
-	}
-
-	/**
-	 * The template size point for translating a pin arrow figure
-	 */
-	private static final Point TRIANGLE_FIGURE_SIZE = new Point(5, 5);
-
-	/**
-	 * The template for drawing a rake figure
-	 */
-	private static final List<Point> RAKE_FIGURE = new ArrayList<Point>(8);
-	static {
-		RAKE_FIGURE.add(new Point(0, 10));
-		RAKE_FIGURE.add(new Point(0, 4));
-		RAKE_FIGURE.add(new Point(5, 4));
-		RAKE_FIGURE.add(new Point(5, 0));
-		RAKE_FIGURE.add(new Point(5, 10));
-		RAKE_FIGURE.add(new Point(5, 4));
-		RAKE_FIGURE.add(new Point(10, 4));
-		RAKE_FIGURE.add(new Point(10, 10));
-	}
-
-	/**
-	 * The template point for translating a rake figure
-	 */
-	private static final Point RAKE_FIGURE_TRANSLATION = new Point(-16, -12);
-
-	/**
-	 * The template for drawing an pin arrow figure turned right
-	 */
-	private static final List<Point> RIGHT_PIN_ARROW_FIGURE = new ArrayList<Point>(8);
-	static {
-		RIGHT_PIN_ARROW_FIGURE.add(new Point(4, 2));
-		RIGHT_PIN_ARROW_FIGURE.add(new Point(7, 4));
-		RIGHT_PIN_ARROW_FIGURE.add(new Point(1, 4));
-		RIGHT_PIN_ARROW_FIGURE.add(new Point(7, 4));
-		RIGHT_PIN_ARROW_FIGURE.add(new Point(4, 6));
-	}
-
-	/**
-	 * The template for drawing a pin arrow figure turned left
-	 */
-	private static final List<Point> LEFT_PIN_ARROW_FIGURE = new ArrayList<Point>(8);
-	static {
-		LEFT_PIN_ARROW_FIGURE.add(new Point(4, 2));
-		LEFT_PIN_ARROW_FIGURE.add(new Point(1, 4));
-		LEFT_PIN_ARROW_FIGURE.add(new Point(7, 4));
-		LEFT_PIN_ARROW_FIGURE.add(new Point(1, 4));
-		LEFT_PIN_ARROW_FIGURE.add(new Point(4, 6));
-	}
-
-	/**
-	 * The template for drawing a pin arrow figure turned up
-	 */
-	private static final List<Point> UP_PIN_ARROW_FIGURE = new ArrayList<Point>(8);
-	static {
-		UP_PIN_ARROW_FIGURE.add(new Point(2, 4));
-		UP_PIN_ARROW_FIGURE.add(new Point(4, 1));
-		UP_PIN_ARROW_FIGURE.add(new Point(4, 7));
-		UP_PIN_ARROW_FIGURE.add(new Point(4, 1));
-		UP_PIN_ARROW_FIGURE.add(new Point(6, 4));
-	}
-
-	/**
-	 * The template for drawing a pin arrow figure turned down
-	 */
-	private static final List<Point> DOWN_PIN_ARROW_FIGURE = new ArrayList<Point>(8);
-	static {
-		DOWN_PIN_ARROW_FIGURE.add(new Point(2, 4));
-		DOWN_PIN_ARROW_FIGURE.add(new Point(4, 7));
-		DOWN_PIN_ARROW_FIGURE.add(new Point(4, 1));
-		DOWN_PIN_ARROW_FIGURE.add(new Point(4, 7));
-		DOWN_PIN_ARROW_FIGURE.add(new Point(6, 4));
-	}
-
-	/**
-	 * The template size point for translating a pin arrow figure
-	 */
-	private static final Point PIN_ARROW_FIGURE_SIZE = new Point(8, 8);
-
-	/**
-	 * Get the direction opposite to the parameter one
-	 *
-	 * @param direction
-	 *            {@link PositionConstants#NORTH}, {@link PositionConstants#EAST}, {@link PositionConstants#SOUTH} or {@link PositionConstants#WEST}
-	 * @return the direction at the opposite or {@link PositionConstants#NONE}
-	 */
-	public static int getOppositeDirection(int direction) {
-		switch (direction) {
-		case PositionConstants.NORTH:
-			return PositionConstants.SOUTH;
-		case PositionConstants.EAST:
-			return PositionConstants.WEST;
-		case PositionConstants.SOUTH:
-			return PositionConstants.NORTH;
-		case PositionConstants.WEST:
-			return PositionConstants.EAST;
-		default:
-			return PositionConstants.NONE;
-		}
-	}
-
-	/**
-	 * Draw the triangle or refresh it
-	 *
-	 * @param triangle
-	 *            figure which contains the triangle
-	 * @param iMapMode
-	 *            the map mode to translate points
-	 * @param parentDimension
-	 *            the dimension of the parent
-	 */
-	public static void redrawTriangle(Polygon triangle, IMapMode iMapMode, Dimension parentDimension) {
-		triangle.removeAllPoints();
-		double xScale = parentDimension.preciseWidth() / TRIANGLE_FIGURE_SIZE.x;
-		double yScale = parentDimension.preciseHeight() / TRIANGLE_FIGURE_SIZE.y;
-		for (Point refPoint : TRIANGLE_FIGURE) {
-			Point translatedPoint = new Point(refPoint).scale(xScale, yScale);
-			iMapMode.DPtoLP(translatedPoint);
-			triangle.addPoint(translatedPoint);
-		}
-	}
-
-	/**
-	 * Draw the rake or refresh it
-	 *
-	 * @param rake
-	 *            figure which contains the rake
-	 * @param iMapMode
-	 *            the map mode to translate points
-	 * @param parentDimension
-	 *            the dimension of the parent
-	 */
-	public static void redrawRake(AbstractPointListShape rake, IMapMode iMapMode, Dimension parentDimension) {
-		rake.removeAllPoints();
-		Point translationPoint = new Point();
-		if (!(rake instanceof PolylineShape)) {
-			// do not translate for PolylineShape since bounds will be adapted
-			new Point(RAKE_FIGURE_TRANSLATION);
-			translationPoint.translate(parentDimension);
-		}
-		for (Point refPoint : RAKE_FIGURE) {
-			Point translatedPoint = new Point(refPoint).translate(translationPoint);
-			iMapMode.DPtoLP(translatedPoint);
-			rake.addPoint(translatedPoint);
-		}
-		if (rake instanceof PolylineShape) {
-			// adapt bounds for PolylineShape
-			Point loc = rake.getParent().getBounds().getLocation().getCopy().translate(parentDimension).translate(RAKE_FIGURE_TRANSLATION);
-			Rectangle b = new Rectangle(loc, new Dimension(-RAKE_FIGURE_TRANSLATION.x, -RAKE_FIGURE_TRANSLATION.y));
-			((PolylineShape) rake).setBounds(b);
-		}
-	}
-
-	/**
-	 * Draw the pin arrow or refresh it
-	 *
-	 * @param arrow
-	 *            figure which contains the arrow
-	 * @param iMapMode
-	 *            the map mode to translate points
-	 * @param parentDimension
-	 *            the dimension of the parent
-	 * @param direction
-	 *            the direction to which the arrow is directed : {@link PositionConstants#SOUTH}, {@link PositionConstants#NORTH}, {@link PositionConstants#EAST}, {@link PositionConstants#WEST}
-	 */
-	public static void redrawPinArrow(AbstractPointListShape arrow, IMapMode iMapMode, Dimension parentDimension, int direction) {
-		arrow.removeAllPoints();
-		List<Point> template;
-		switch (direction) {
-		case PositionConstants.NORTH:
-			template = UP_PIN_ARROW_FIGURE;
-			break;
-		case PositionConstants.SOUTH:
-			template = DOWN_PIN_ARROW_FIGURE;
-			break;
-		case PositionConstants.WEST:
-			template = LEFT_PIN_ARROW_FIGURE;
-			break;
-		case PositionConstants.EAST:
-		default:
-			template = RIGHT_PIN_ARROW_FIGURE;
-			break;
-		}
-		double xScale = parentDimension.preciseWidth() / PIN_ARROW_FIGURE_SIZE.x;
-		double yScale = parentDimension.preciseHeight() / PIN_ARROW_FIGURE_SIZE.y;
-		for (Point refPoint : template) {
-			Point translatedPoint = new Point(refPoint).scale(xScale, yScale);
-			iMapMode.DPtoLP(translatedPoint);
-			arrow.addPoint(translatedPoint);
-		}
-		if (arrow instanceof PolylineShape) {
-			// adapt bounds for PolylineShape
-			((PolylineShape) arrow).setBounds(arrow.getParent().getBounds());
-		}
-	}
-
-	/**
-	 * Undraw the polyline figure
-	 *
-	 * @param figure
-	 *            figure to undraw
-	 */
-	public static void undrawFigure(AbstractPointListShape figure) {
-		figure.removeAllPoints();
-	}
-
-	/**
-	 * Get the size of the edit part node
-	 *
-	 * @param editPart
-	 *            edit part
-	 * @param dimensionChangeEvent
-	 *            the change dimension event or null
-	 * @return the node size
-	 */
-	public static Dimension getNodeSize(AbstractGraphicalEditPart editPart, Notification dimensionChangeEvent) {
-		Bounds bounds = null;
-		// if a bounds change is notified, size may have changed, otherwise, get
-		// size from model
-		// shape
-		if (dimensionChangeEvent != null && dimensionChangeEvent.getNotifier() instanceof Bounds) {
-			bounds = (Bounds) dimensionChangeEvent.getNotifier();
-		} else if (editPart.getModel() instanceof Shape) {
-			Shape shape = (Shape) editPart.getModel();
-			if (shape.getLayoutConstraint() instanceof Bounds) {
-				bounds = (Bounds) shape.getLayoutConstraint();
-			}
-		}
-		Dimension size = null;
-		if (bounds != null) {
-			size = new Dimension(bounds.getWidth(), bounds.getHeight());
-		}
-		if (size == null || size.isEmpty()) {
-			// recover the exact size from the figure
-			Dimension preferredSize = editPart.getFigure().getPreferredSize(size.width, size.height);
-			if (size.width <= 0) {
-				size.width = preferredSize.width;
-			}
-			if (size.height <= 0) {
-				size.height = preferredSize.height;
-			}
-		}
-		return size;
-	}
-}
+/*****************************************************************************
+ * Copyright (c) 2009 Atos Origin.
+ *
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *   Atos Origin - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.diagram.activity.helper;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.draw2d.AbstractPointListShape;
+import org.eclipse.draw2d.Polygon;
+import org.eclipse.draw2d.PolylineShape;
+import org.eclipse.draw2d.PositionConstants;
+import org.eclipse.draw2d.geometry.Dimension;
+import org.eclipse.draw2d.geometry.Point;
+import org.eclipse.draw2d.geometry.Rectangle;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.gef.editparts.AbstractGraphicalEditPart;
+import org.eclipse.gmf.runtime.draw2d.ui.mapmode.IMapMode;
+import org.eclipse.gmf.runtime.notation.Bounds;
+import org.eclipse.gmf.runtime.notation.Shape;
+
+/**
+ * The ActivityFigureDrawer helps drawing representations for activity diagram
+ * out of a Polyline figure
+ */
+public class ActivityFigureDrawer {
+
+	/**
+	 * The template for drawing a triangle figure
+	 */
+	private static final List<Point> TRIANGLE_FIGURE = new ArrayList<Point>(3);
+	static {
+		TRIANGLE_FIGURE.add(new Point(0, 5));
+		TRIANGLE_FIGURE.add(new Point(5, 5));
+		TRIANGLE_FIGURE.add(new Point(3, 0));
+	}
+
+	/**
+	 * The template size point for translating a pin arrow figure
+	 */
+	private static final Point TRIANGLE_FIGURE_SIZE = new Point(5, 5);
+
+	/**
+	 * The template for drawing a rake figure
+	 */
+	private static final List<Point> RAKE_FIGURE = new ArrayList<Point>(8);
+	static {
+		RAKE_FIGURE.add(new Point(0, 10));
+		RAKE_FIGURE.add(new Point(0, 4));
+		RAKE_FIGURE.add(new Point(5, 4));
+		RAKE_FIGURE.add(new Point(5, 0));
+		RAKE_FIGURE.add(new Point(5, 10));
+		RAKE_FIGURE.add(new Point(5, 4));
+		RAKE_FIGURE.add(new Point(10, 4));
+		RAKE_FIGURE.add(new Point(10, 10));
+	}
+
+	/**
+	 * The template point for translating a rake figure
+	 */
+	private static final Point RAKE_FIGURE_TRANSLATION = new Point(-16, -12);
+
+	/**
+	 * The template for drawing an pin arrow figure turned right
+	 */
+	private static final List<Point> RIGHT_PIN_ARROW_FIGURE = new ArrayList<Point>(8);
+	static {
+		RIGHT_PIN_ARROW_FIGURE.add(new Point(4, 2));
+		RIGHT_PIN_ARROW_FIGURE.add(new Point(7, 4));
+		RIGHT_PIN_ARROW_FIGURE.add(new Point(1, 4));
+		RIGHT_PIN_ARROW_FIGURE.add(new Point(7, 4));
+		RIGHT_PIN_ARROW_FIGURE.add(new Point(4, 6));
+	}
+
+	/**
+	 * The template for drawing a pin arrow figure turned left
+	 */
+	private static final List<Point> LEFT_PIN_ARROW_FIGURE = new ArrayList<Point>(8);
+	static {
+		LEFT_PIN_ARROW_FIGURE.add(new Point(4, 2));
+		LEFT_PIN_ARROW_FIGURE.add(new Point(1, 4));
+		LEFT_PIN_ARROW_FIGURE.add(new Point(7, 4));
+		LEFT_PIN_ARROW_FIGURE.add(new Point(1, 4));
+		LEFT_PIN_ARROW_FIGURE.add(new Point(4, 6));
+	}
+
+	/**
+	 * The template for drawing a pin arrow figure turned up
+	 */
+	private static final List<Point> UP_PIN_ARROW_FIGURE = new ArrayList<Point>(8);
+	static {
+		UP_PIN_ARROW_FIGURE.add(new Point(2, 4));
+		UP_PIN_ARROW_FIGURE.add(new Point(4, 1));
+		UP_PIN_ARROW_FIGURE.add(new Point(4, 7));
+		UP_PIN_ARROW_FIGURE.add(new Point(4, 1));
+		UP_PIN_ARROW_FIGURE.add(new Point(6, 4));
+	}
+
+	/**
+	 * The template for drawing a pin arrow figure turned down
+	 */
+	private static final List<Point> DOWN_PIN_ARROW_FIGURE = new ArrayList<Point>(8);
+	static {
+		DOWN_PIN_ARROW_FIGURE.add(new Point(2, 4));
+		DOWN_PIN_ARROW_FIGURE.add(new Point(4, 7));
+		DOWN_PIN_ARROW_FIGURE.add(new Point(4, 1));
+		DOWN_PIN_ARROW_FIGURE.add(new Point(4, 7));
+		DOWN_PIN_ARROW_FIGURE.add(new Point(6, 4));
+	}
+
+	/**
+	 * The template size point for translating a pin arrow figure
+	 */
+	private static final Point PIN_ARROW_FIGURE_SIZE = new Point(8, 8);
+
+	/**
+	 * Get the direction opposite to the parameter one
+	 *
+	 * @param direction
+	 *            {@link PositionConstants#NORTH}, {@link PositionConstants#EAST}, {@link PositionConstants#SOUTH} or {@link PositionConstants#WEST}
+	 * @return the direction at the opposite or {@link PositionConstants#NONE}
+	 */
+	public static int getOppositeDirection(int direction) {
+		switch (direction) {
+		case PositionConstants.NORTH:
+			return PositionConstants.SOUTH;
+		case PositionConstants.EAST:
+			return PositionConstants.WEST;
+		case PositionConstants.SOUTH:
+			return PositionConstants.NORTH;
+		case PositionConstants.WEST:
+			return PositionConstants.EAST;
+		default:
+			return PositionConstants.NONE;
+		}
+	}
+
+	/**
+	 * Draw the triangle or refresh it
+	 *
+	 * @param triangle
+	 *            figure which contains the triangle
+	 * @param iMapMode
+	 *            the map mode to translate points
+	 * @param parentDimension
+	 *            the dimension of the parent
+	 */
+	public static void redrawTriangle(Polygon triangle, IMapMode iMapMode, Dimension parentDimension) {
+		triangle.removeAllPoints();
+		double xScale = parentDimension.preciseWidth() / TRIANGLE_FIGURE_SIZE.x;
+		double yScale = parentDimension.preciseHeight() / TRIANGLE_FIGURE_SIZE.y;
+		for (Point refPoint : TRIANGLE_FIGURE) {
+			Point translatedPoint = new Point(refPoint).scale(xScale, yScale);
+			iMapMode.DPtoLP(translatedPoint);
+			triangle.addPoint(translatedPoint);
+		}
+	}
+
+	/**
+	 * Draw the rake or refresh it
+	 *
+	 * @param rake
+	 *            figure which contains the rake
+	 * @param iMapMode
+	 *            the map mode to translate points
+	 * @param parentDimension
+	 *            the dimension of the parent
+	 */
+	public static void redrawRake(AbstractPointListShape rake, IMapMode iMapMode, Dimension parentDimension) {
+		rake.removeAllPoints();
+		Point translationPoint = new Point();
+		if (!(rake instanceof PolylineShape)) {
+			// do not translate for PolylineShape since bounds will be adapted
+			new Point(RAKE_FIGURE_TRANSLATION);
+			translationPoint.translate(parentDimension);
+		}
+		for (Point refPoint : RAKE_FIGURE) {
+			Point translatedPoint = new Point(refPoint).translate(translationPoint);
+			iMapMode.DPtoLP(translatedPoint);
+			rake.addPoint(translatedPoint);
+		}
+		if (rake instanceof PolylineShape) {
+			// adapt bounds for PolylineShape
+			Point loc = rake.getParent().getBounds().getLocation().getCopy().translate(parentDimension).translate(RAKE_FIGURE_TRANSLATION);
+			Rectangle b = new Rectangle(loc, new Dimension(-RAKE_FIGURE_TRANSLATION.x, -RAKE_FIGURE_TRANSLATION.y));
+			((PolylineShape) rake).setBounds(b);
+		}
+	}
+
+	/**
+	 * Draw the pin arrow or refresh it
+	 *
+	 * @param arrow
+	 *            figure which contains the arrow
+	 * @param iMapMode
+	 *            the map mode to translate points
+	 * @param parentDimension
+	 *            the dimension of the parent
+	 * @param direction
+	 *            the direction to which the arrow is directed : {@link PositionConstants#SOUTH}, {@link PositionConstants#NORTH}, {@link PositionConstants#EAST}, {@link PositionConstants#WEST}
+	 */
+	public static void redrawPinArrow(AbstractPointListShape arrow, IMapMode iMapMode, Dimension parentDimension, int direction) {
+		arrow.removeAllPoints();
+		List<Point> template;
+		switch (direction) {
+		case PositionConstants.NORTH:
+			template = UP_PIN_ARROW_FIGURE;
+			break;
+		case PositionConstants.SOUTH:
+			template = DOWN_PIN_ARROW_FIGURE;
+			break;
+		case PositionConstants.WEST:
+			template = LEFT_PIN_ARROW_FIGURE;
+			break;
+		case PositionConstants.EAST:
+		default:
+			template = RIGHT_PIN_ARROW_FIGURE;
+			break;
+		}
+		double xScale = parentDimension.preciseWidth() / PIN_ARROW_FIGURE_SIZE.x;
+		double yScale = parentDimension.preciseHeight() / PIN_ARROW_FIGURE_SIZE.y;
+		for (Point refPoint : template) {
+			Point translatedPoint = new Point(refPoint).scale(xScale, yScale);
+			iMapMode.DPtoLP(translatedPoint);
+			arrow.addPoint(translatedPoint);
+		}
+		if (arrow instanceof PolylineShape) {
+			// adapt bounds for PolylineShape
+			((PolylineShape) arrow).setBounds(arrow.getParent().getBounds());
+		}
+	}
+
+	/**
+	 * Undraw the polyline figure
+	 *
+	 * @param figure
+	 *            figure to undraw
+	 */
+	public static void undrawFigure(AbstractPointListShape figure) {
+		figure.removeAllPoints();
+	}
+
+	/**
+	 * Get the size of the edit part node
+	 *
+	 * @param editPart
+	 *            edit part
+	 * @param dimensionChangeEvent
+	 *            the change dimension event or null
+	 * @return the node size
+	 */
+	public static Dimension getNodeSize(AbstractGraphicalEditPart editPart, Notification dimensionChangeEvent) {
+		Bounds bounds = null;
+		// if a bounds change is notified, size may have changed, otherwise, get
+		// size from model
+		// shape
+		if (dimensionChangeEvent != null && dimensionChangeEvent.getNotifier() instanceof Bounds) {
+			bounds = (Bounds) dimensionChangeEvent.getNotifier();
+		} else if (editPart.getModel() instanceof Shape) {
+			Shape shape = (Shape) editPart.getModel();
+			if (shape.getLayoutConstraint() instanceof Bounds) {
+				bounds = (Bounds) shape.getLayoutConstraint();
+			}
+		}
+		Dimension size = null;
+		if (bounds != null) {
+			size = new Dimension(bounds.getWidth(), bounds.getHeight());
+		}
+		if (size == null || size.isEmpty()) {
+			// recover the exact size from the figure
+			Dimension preferredSize = editPart.getFigure().getPreferredSize(size.width, size.height);
+			if (size.width <= 0) {
+				size.width = preferredSize.width;
+			}
+			if (size.height <= 0) {
+				size.height = preferredSize.height;
+			}
+		}
+		return size;
+	}
+}