?lLucene46SegmentInfo4.10.4 timestamp 1776419055757 os.version6.1os Windows 7lucene.version4.10.4sourceflushos.archamd64 java.version1.7.0_79 java.vendorOracle Corporation _23nf_Lucene41_0.tip_23nf.si _23nf.fnm_23nf_Lucene41_0.doc_23nf_Lucene41_0.pos_23nf_Lucene41_0.tim_23nf_Lucene410_0.dvd_23nf_Lucene410_0.dvm _23nf.fdt _23nf.fdx($