?lLucene46SegmentInfo4.10.4  timestamp 1782798843605 os.version6.1os Windows 7lucene.version4.10.4sourceflushos.archamd64 java.version1.7.0_79 java.vendorOracle Corporation _289v_Lucene410_0.dvd_289v_Lucene41_0.pos_289v.si_289v_Lucene41_0.tim_289v_Lucene41_0.doc_289v_Lucene41_0.tip _289v.fdt_289v_Lucene410_0.dvm _289v.fnm _289v.fdx(