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Given the code fragments:public class Book implements Comparator {String name;double price;public Book () {}public Book(String...

Given the code fragments:

public class Book implements Comparator {

String name;

double price;

public Book () {}

public Book(String name, double price) {

this.name = name;

this.price = price;

}

public int compare(Book b1, Book b2) {

return b1.name.compareTo(b2.name);

}

public String toString() {

return name + “:” + price;

}

}

and

Listbooks = Arrays.asList (new Book (“Beginning with Java”, 2), new book (“A

Guide to Java Tour”, 3));

Collections.sort(books, new Book());

System.out.print(books);

What is the result?

A.

[A Guide to Java Tour:3.0, Beginning with Java:2.0]

B.

[Beginning with Java:2, A Guide to Java Tour:3]

C.

A compilation error occurs because the Book class does not override the abstract method compareTo().

D.

An Exception is thrown at run time.

Oracle 1z0-809 Summary

  • Vendor: Oracle
  • Product: 1z0-809
  • Update on: Jul 25, 2025
  • Questions: 196
Price: $52.5  $149.99
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