1Z0-809 practice question 12 of 25
Given the code fragment: List values = Arrays.asList (1, 2, 3); values.stream () .map(n -> n*2)//line n1 .peek(System.out::print)//line n2 .count()…
Choose your answer, then check it against the explanation.
Given the code fragment:
List values = Arrays.asList (1, 2, 3);
values.stream ()
.map(n -> n*2)//line n1
.peek(System.out::print)//line n2
.count();
What is the result?
Question 12 of 25
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