question: protected void mergeScannedResults ( List < Result > scannedResultList ) { long start = System . currentTimeMillis ( ) ; LOGGER . debug ( "Started a slice result merging" ) ; for ( int i = 0 ; i < scannedResultList . size ( ) ; i ++ ) { mergedScannedResult . merge ( scannedResultList . get ( i ) ) ; } LOGGER . debug ( "Finished current slice result merging in time (MS) " + ( System . currentTimeMillis ( ) - start ) ) ; }
target:  Below method will be used to merge the scanned result