question: private SepsetMapDci combineSepsets ( List < SepsetMapDci > sepsets ) { SepsetMapDci allSepsets = new SepsetMapDci ( ) ; for ( SepsetMapDci sepset : sepsets ) { for ( Set < Node > pair : sepset . getSeparatedPairs ( ) ) { Object [ ] pairArray = pair . toArray ( ) ; Node x = ( Node ) pairArray [ 0 ] ; Node y = ( Node ) pairArray [ 1 ] ; for ( List < Node > condSet : sepset . getSet ( x , y ) ) { allSepsets . set ( x , y , condSet ) ; } } } return allSepsets ; }
target:  Combines independences from a set of set of sepsets into a single sepset