Bug 315315 Warning messages seen while starting up workbench
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/util/PluginSettings.java
* All available device renderers provided in the out-of-the-box
	 * distribution
	 */
	private static String[][] saDevices = {
			{
					"dv.SWING", 
					"org.eclipse.birt.chart.device.swing.SwingRendererImpl", 
					null,
					null
			}, {
					"dv.SWT", 
					"org.eclipse.birt.chart.device.swt.SwtRendererImpl", 
					null,
					null
			}, {
					"dv.PNG24", 
					"org.eclipse.birt.chart.device.image.PngRendererImpl", 
					null,
					"Deprecated, use PNG instead" 
			}, {
					"dv.GIF8", 
					"org.eclipse.birt.chart.device.image.GifRendererImpl", 
					null,
					"Deprecated, use PNG instead" 
			}, {
					"dv.PNG", 
					"org.eclipse.birt.chart.device.image.PngRendererImpl", 
					"PNG", 
					"Portable Network Graphics" 
			}, {