public String toString() {StringBuilder buffer = new StringBuilder();buffer.append("[EXTSST]\n");buffer.append("    .dsst           = ").append(Integer.toHexString(_stringsPerBucket)).append("\n");buffer.append("    .numInfoRecords = ").append(_sstInfos.length).append("\n");for (int k = 0; k < _sstInfos.length; k++){buffer.append("    .inforecord     = ").append(k).append("\n");buffer.append("    .streampos      = ").append(Integer.toHexString(_sstInfos[k].getStreamPos())).append("\n");buffer.append("    .sstoffset      = ").append(Integer.toHexString(_sstInfos[k].getBucketSSTOffset())).append("\n");}buffer.append("[/EXTSST]\n");return buffer.toString();}