public BugInstance addClassAndMethod(PreorderVisitor visitor) { addClass(visitor); addMethod(visitor);
public BugInstance addClassAndMethod(MethodDescriptor methodDescriptor) { addClass(methodDescriptor.getClassName()); add(MethodAnnotation.fromMethodDescriptor(methodDescriptor));
	public BugInstance addClassAndMethod(PreorderVisitor visitor) {		addClass(visitor);		addMethod(visitor);		return this;	}