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18 lines
467 B
Java
18 lines
467 B
Java
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import java.util.function.Consumer;
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import java.util.function.Function;
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import java.util.function.Predicate;
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abstract class Test {
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{
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Consumer<? extends Double> bar = bar(instanceOf(Integer.class), i -> i + 2);
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Consumer<? extends String> bar1 = bar(instanceOf(Integer.class), i -> i + 2);
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}
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abstract <T, R> Consumer<T> bar(Predicate<? super T> predicate, Function<T, R> f);
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abstract <P> Predicate<P> instanceOf(Class<? extends P> type);
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}
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