if (!orientation.equals(Orientation.VERTICAL_LITERAL)) { return vSubTypes; }
    public Collection getChartSubtypes(String sDimension, Orientation orientation)    {        Vector vSubTypes = new Vector();        // Do not respond to requests for unknown orientations        if (!orientation.equals(Orientation.VERTICAL_LITERAL))        {            return vSubTypes;        }        if (sDimension.equals("2D") || sDimension.equals(ChartDimension.TWO_DIMENSIONAL_LITERAL.getName())) //$NON-NLS-1$        {            img2D = UIHelper.getImage("images/stockchartimage.gif"); //$NON-NLS-1$            vSubTypes.add(new DefaultChartSubTypeImpl("Standard Stock Chart", img2D, sStandardDescription)); //$NON-NLS-1$        }        return vSubTypes;    }