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10 lines
339 B
Java
10 lines
339 B
Java
// "Collapse loop with stream 'findFirst()'" "true-preview"
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import java.util.*;
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public class Main {
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public Runnable getRunnable(List<String> data) {
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Runnable def = () -> {};
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return data.stream().filter(s -> s.startsWith("xyz")).findFirst().<Runnable>map(s -> s.length() > 2 ? s::trim : System.out::println).orElse(def);
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}
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} |