started = true;
	public final void start() throws PluginException {	    final SecurityManager sm = System.getSecurityManager();	    if (sm != null) {	        sm.checkPermission(PluginSecurityConstants.START_PERM);	    }		if (!started) {		    if (descriptor.hasCustomPluginClass()) {		        BootLog.debug("__Starting " + descriptor.getId());		    }		    startPlugin();		    ((PluginDescriptorModel)descriptor).firePluginStarted();		    started = true;		}	}