Bug 208412 Enhance Chart Engine to process grouped, uni-dimensional Data
chart/org.eclipse.birt.chart.reportitem/src/org/eclipse/birt/chart/reportitem/ChartReportItemPresentationBase.java
}
		}
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.extension.IReportItemPresentation#setSupportedImageFormats(java.lang.String)
	 */
	public void setSupportedImageFormats( String sSupportedFormats )
	{
		this.sSupportedFormats = sSupportedFormats;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.extension.IReportItemPresentation#deserialize(java.io.InputStream)
	 */
	public void deserialize( InputStream is )
	{
		try
		{
			ObjectInputStream ois = new ObjectInputStream( is );
			Object o = ois.readObject( );
			if ( o instanceof RunTimeContext )
			{
				RunTimeContext drtc = (RunTimeContext) o;
				if ( rtc != null )
				{
					drtc.setULocale( rtc.getULocale( ) );
					drtc.setScale( rtc.getScale( ) );