} catch(Exception exception) { System.out.println("Exception in WOLips constructor: " + exception.getMessage()); }
	public WOLipsPlugin(IPluginDescriptor descriptor) {		super(descriptor);		plugin = this;		// set up missing preferences		Preferences.setDefaults();		// set log factory		System.setProperty(			"org.apache.commons.logging.LogFactory",			"org.objectstyle.wolips.logging.WOLipsLogFactory");		LogFactory.getFactory().setAttribute(			WOLipsLogFactory.ATTR_GLOBAL_LOG_LEVEL,			new Integer(				Preferences.getString(IWOLipsPluginConstants.PREF_LOG_LEVEL)));		// set own logger		log = LogFactory.getLog(WOLipsPlugin.class);	}