?lLucene46SegmentInfo4.10.4 timestamp 1778874920677 mergeFactor10 os.version6.1os Windows 7lucene.version4.10.4sourcemergeos.archamd64mergeMaxNumSegments-1 java.version1.7.0_79 java.vendorOracle Corporation _256f.fdx_256f_Lucene41_0.pos_256f_Lucene410_0.dvd _256f.fdt_256f_Lucene41_0.tim_256f_Lucene41_0.tip_256f.si_256f_Lucene41_0.doc_256f_Lucene410_0.dvm _256f.fnm(