PackedRatingDataBuilder() { itemIndex = new HashKeyIndex(); userIndex = new HashKeyIndex(); freeList = new IntHeapPriorityQueue(); allocate(INITIAL_CHUNK_COUNT); }
allocate(users.length * 2);
PackedRatingDataBuilder() { itemIndex = new HashKeyIndex(); userIndex = new HashKeyIndex(); freeList = new IntHeapPriorityQueue(); allocate(INITIAL_CHUNK_COUNT); }
allocate(users.length * 2);