17 lines
462 B
Java
17 lines
462 B
Java
import java.util.ArrayList;
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import java.util.List;
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import java.util.Optional;
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import java.lang.String;
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import java.util.stream.Stream;
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import java.util.function.Function;
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import java.util.function.Predicate;
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import java.lang.Integer;
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class BugXXX {
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public main() {
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List<Integer> i = new ArrayList<>(List.of(1,2,3,4,5,6,7,8,9,10));
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Optional<Integer> tmp = i.stream().filter(x -> x == 5).map(x -> x*2).findFirst();
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return tmp;
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}
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}
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