Bug 100688 [JFace] Geometry.setLocation does not behave as documented
Geometry.setLocation incorrectly modifies the size of the rectangle, when it should modify the origin.
bundles/org.eclipse.jface/src/org/eclipse/jface/util/Geometry.java
/**
     * Returns the point in the center of the given rectangle.
     * 
     * @param rect rectangle being computed
     * @return a Point at the center of the given rectangle.
     * @since 3.0
     */
    public static Point centerPoint(Rectangle rect) {
        return new Point(rect.x + rect.width / 2, rect.y + rect.height / 2);
    }
    /**
     * Returns a copy of the given point
     * 
     * @param toCopy point to copy
     * @return a copy of the given point
     */
    public static Point copy(Point toCopy) {
        return new Point(toCopy.x, toCopy.y);
    }
    
    /**
     * Sets result equal to toCopy
     * 
     * @param result object that will be modified
     * @param toCopy object that will be copied
     * @since 3.1
     */
    public static void set(Point result, Point toCopy) {
    	result.x = toCopy.x;
    	result.y = toCopy.y;