return (AnalysisRun) getNavigatorSelectionOf(AnalysisRun.class);
return (AnalysisRun) getTreeSelectionOf(navigatorTree, AnalysisRun.class);
    private AnalysisRun getCurrentAnalysisRun() {	return (AnalysisRun) getNavigatorSelectionOf(AnalysisRun.class);    }