What is the result of the following? 

A. 2

B. 18

C. 19

D. 110

E. The code does not compile.

Transcribed Image Text:

} import static java.util.stream.Collectors. *; import } class Ballot { private String name; private int judgeNumber; private int score; java.util.stream.Stream; public Ballot (String name, int judgeNumber, int score) { this.name name; this.judgeNumber = judgeNumber; this.score score; } // all getters and setters public class Speaking { public static void main(String[] args) { Stream ballots Stream.of( } ); ); new Ballot ("Mario", 1, 10), new Ballot ("Christina", 1, 8), new Ballot ("Mario", 2, 9), new Ballot ("Christina", 2, 8) var scores = ballots.collect( groupingBy (Ballot::getName, summingInt (Ballot::getScore))); System.out.println(scores.get("Mario"));