What is the result of the following? A. 2 B. 18 C. 19 D. 110 E. The
Question:
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"));
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OCP Oracle Certified Professional Java SE 11 Developer Practice Tests Exam 1Z0 819 And Upgrade Exam 1Z0 817
ISBN: 9781119696131
1st Edition
Authors: Scott Selikoff, Jeanne Boyarsky
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