Oracle
1Z0-819 · Question #81
1Z0-819 Question #81: Real Exam Question with Answer & Explanation
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Question
Given:
public class Main {
public static void main(String[] args) {
Consumer<String> msg -> System.out::print; // line 1
Consumer.accept("Hello Lambda !");
}
}
This code results in a compilation error.
Which code should be changed on line 1 for a successful compilation?
Options
- AConsumer consumer = msg -> {return System.out.print(msg);};
- BConsumer consumer = var arg -> System.out.print(arg);};
- CConsumer consumer = (String arg) -> System.out.print(args);
- DConsumer consumer = System.out::print;
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