question: protected boolean isCompatible ( Taxa taxa , List < Taxon > availableTaxa ) { for ( int i = 0 ; i < taxa . getTaxonCount ( ) ; i ++ ) { Taxon taxon = taxa . getTaxon ( i ) ; if ( ! availableTaxa . contains ( taxon ) ) { return false ; } } return true ; }
target:  Returns true if taxa are all found in availableTaxa