this.lookupFailureCallback = lookupFailureCallback;
this.analysisContext = analysisContext;
	public ClassContext(JavaClass jclass, RepositoryLookupFailureCallback lookupFailureCallback) {		if (lookupFailureCallback == null) throw new IllegalArgumentException();		this.jclass = jclass;		this.lookupFailureCallback = lookupFailureCallback;		this.classGen = null;		this.assignedFieldMap = null;		this.assertionMethods = null;	}