checkReturnAnnotationDatabase = new CheckReturnAnnotationDatabase();
	public AnalysisContext(RepositoryLookupFailureCallback lookupFailureCallback) {		this.lookupFailureCallback = lookupFailureCallback;		this.sourceFinder = new SourceFinder();		this.subtypes = new Subtypes();		this.boolPropertySet = new BitSet();				currentAnalysisContext.set(this);	}