Bug 315315 Warning messages seen while starting up workbench
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/util/PluginSettings.java
*/
	private boolean bStandalone = false;
	private static ILogger logger = Logger.getLogger( "org.eclipse.birt.chart.engine/util" ); 
	/**
	 * A non-instantiable constructor
	 */
	private PluginSettings( )
	{
	}
	/**
	 * Returns a singleton instance of the plugin settings framework which uses
	 * the default configuration.
	 * 
	 * @return A singleton instance of the plugin settings framework
	 */
	public static PluginSettings instance( )
	{
		return instance( null );
	}
	/**
	 * Returns a singleton instance of the plugin settings framework with
	 * specific configuration.
	 * 
	 * Initializes the OSGi Platform framework to load chart extension bundles
	 * unless the STANDALONE flag was set in PlatformConfig property.
	 * 
	 * @return A singleton instance of the plugin settings framework
	 */
	public static synchronized PluginSettings instance( PlatformConfig config )
	{