?lLucene46SegmentInfo4.10.4 timestamp 1776820986428 os.version6.1os Windows 7lucene.version4.10.4sourceflushos.archamd64 java.version1.7.0_79 java.vendorOracle Corporation _23yr_Lucene410_0.dvd_23yr_Lucene41_0.tip_23yr.si_23yr_Lucene41_0.tim _23yr.fdt_23yr_Lucene410_0.dvm_23yr_Lucene41_0.pos _23yr.fnm_23yr_Lucene41_0.doc _23yr.fdx(