Bug 193467 URL hyperlink can't work in chart viewer
chart/org.eclipse.birt.chart.viewer/src/org/eclipse/birt/chart/viewer/sample/SampleHelper.java
}
		};
		return new SampleDataRowEvaluator( set, data );
	}
	/**
	 * Gets a sample Style processor
	 * 
	 * @return
	 */
	synchronized public static StyleProcessor getSampleStyleProcessor( )
	{
		if ( instance == null )
		{
			instance = new StyleProcessor( );
		}
		return instance;
	}
	/**
	 * Creates a sample RunTimeContext
	 * 
	 * @param locale
	 * @return
	 */
	public static RunTimeContext createSampleRuntimeContext( ULocale locale )
	{
		RunTimeContext rtc = new RunTimeContext( );
		rtc.setULocale( locale );
		return rtc;
	}
	/**