public String toString(){StringBuilder sb = new StringBuilder();sb.append("[BLANK]\n");sb.append("    row= ").append(HexDump.shortToHex(getRow())).append("\n");sb.append("    col= ").append(HexDump.shortToHex(getColumn())).append("\n");sb.append("    xf = ").append(HexDump.shortToHex(getXFIndex())).append("\n");sb.append("[/BLANK]\n");return sb.toString();}