public static Map < String , OptionalFailure < Object > > toResultMap ( Map < String , Accumulator < ? , ? > > accumulators ) { Map < String , OptionalFailure < Object > > resultMap = new HashMap <> ( ) ; for ( Map . Entry < String , Accumulator < ? , ? > > entry : accumulators . entrySet ( ) ) { resultMap . put ( entry . getKey ( ) , wrapUnchecked ( entry . getKey ( ) , ( ) -> entry . getValue ( ) . getLocalValue ( ) ) ) ; } return resultMap ; }
Transform the Map with accumulators into a Map containing only the results .