extendedPrefs = FindbugsPlugin.getExtendedPreferences(project);
	public FindBugsWorker(IProject project, IProgressMonitor monitor) {		super();		this.project = project;		this.monitor = monitor;		try {			this.userPrefs = FindbugsPlugin.getUserPreferences(project);		}		catch (CoreException e) {			FindbugsPlugin.getDefault().logException(e, "Could not get selected detectors for project");		}			}