?lLucene46SegmentInfo4.10.4 timestamp 1750871514972 mergeFactor10 os.version6.1os Windows 7lucene.version4.10.4sourcemergeos.archamd64mergeMaxNumSegments-1 java.version1.7.0_79 java.vendorOracle Corporation _20cr.fdt _20cr.fnm_20cr.si_20cr_Lucene410_0.dvm_20cr_Lucene41_0.tim_20cr_Lucene41_0.pos_20cr_Lucene41_0.tip_20cr_Lucene41_0.doc_20cr_Lucene410_0.dvd _20cr.fdx(