Oracle
1Z0-819 · Question #97
1Z0-819 Question #97: Real Exam Question with Answer & Explanation
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Question
Given the code fragment:
var pool = Executors.newFixedThreadPool(5);
Future<Integer> result = pool.submit(() -> 1);
Which type of lambda expression is passed into submit()?
Options
- Ajava.lang.Runnable
- Bjava.util.function.Predicate
- Cjava.util.function.Function
- Djava.util.concurrent.Callable
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