?lLucene46SegmentInfo4.10.4 timestamp 1776041746634 os.version6.1os Windows 7lucene.version4.10.4sourceflushos.archamd64 java.version1.7.0_79 java.vendorOracle Corporation _23ct_Lucene41_0.pos _23ct.fdt _23ct.fnm_23ct_Lucene41_0.tim _23ct.fdx_23ct_Lucene410_0.dvd_23ct_Lucene41_0.tip_23ct.si_23ct_Lucene41_0.doc_23ct_Lucene410_0.dvm(