public int compareTo(Object o) {
public int compareTo(BugAnnotation o) { if (!(o instanceof MethodAnnotation)) return this.getClass().getName().compareTo(o.getClass().getName());
	public int compareTo(Object o) {		MethodAnnotation other = (MethodAnnotation) o;		int cmp;		cmp = className.compareTo(other.className);		if (cmp != 0)			return cmp;		cmp = methodName.compareTo(other.methodName);		if (cmp != 0)			return cmp;		return methodSig.compareTo(other.methodSig);	}