text: public override string ToString(){StringBuilder b = new StringBuilder();b.Append(subs.Length + " subs: ");for (int i = 0; i < subs.Length; i++){if (i != 0){b.Append("; ");}if (subs[i] == null){b.Append("s=" + starts[i] + " l=null");}else{b.Append("s=" + starts[i] + " l=" + subs[i].Length + " b=" + subs[i]);}}b.Append(" end=" + starts[subs.Length]);return b.ToString();}