Bug 315315 Warning messages seen while starting up workbench
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/util/PluginSettings.java
return;
		}
		
		try
		{
			String dir = null;	
			if (loggingDir != null)
			{
				dir = loggingDir;
			}
			
			JavaUtilLoggerImpl.initFileHandler( dir, loggingLevel );
		}
		catch ( SecurityException e )
		{
			logger.log( e );
		}
		catch ( IOException e )
		{
			logger.log( e );
		}
	}
	/**
	 * Retrieves the first instance of a data set processor registered as an
	 * extension for a given series type.
	 * 
	 * @param cSeries
	 *            The Class instance associated with the given series type
	 * 
	 * @return A newly created instance of a registered data set processor