a9675c68941aa1b547a1efa28d9508d5d76e12a8,RankSys-rec/src/main/java/es/uam/eps/ir/ranksys/rec/fast/FastRankingRecommender.java,FastRankingRecommender,getRecommendation,#number#number#IntPredicate#,45
Before Change
topN.sort();
List<Tuple2id> items = topN.reverseStream()
.map(e -> tuple(e.getIntKey(), e.getDoubleValue()))
.collect(toList());
return new FastRecommendation(uidx, items);
}
After Change
topN.sort();
List<Tuple2id> items = topN.reverseStream()
.collect(toList());
return new FastRecommendation(uidx, items);
}