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16 lines
385 B
Java
16 lines
385 B
Java
// "Replace with 'peek'" "true"
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import java.util.concurrent.atomic.AtomicInteger;
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import java.util.stream.IntStream;
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public class Main {
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void test() {
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AtomicInteger counter = new AtomicInteger();
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int[] ints = IntStream.range(0, 100)
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.filter(x -> x % 3 == 0)
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.peek((x -> counter.incrementAndGet()))
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.toArray();
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System.out.println(counter.get());
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}
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}
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