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package trycatch18_out;
import java.io.FileNotFoundException;
import java.util.Optional;
import java.util.function.Consumer;
public class TestMethodReference2 {
private static Transformer TRANSFORMER = new Transformer();
public void test() {
try {
/*[*/Consumer<Object> s = (a) -> Optional.ofNullable("10").map(TRANSFORMER::transform).ifPresent(System.out::print);/*]*/
} catch (Exception e) {
}
}
}
class Transformer {
Long transform(String number) throws FileNotFoundException {
return null;
}
}
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