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15 lines
446 B
Java
15 lines
446 B
Java
// "Collapse loop with stream 'collect()'" "true-preview"
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import java.util.ArrayList;
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import java.util.List;
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import java.util.stream.Collectors;
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public class Main {
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public List<Runnable> test(List<String> list) {
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List<Runnable> result = list.stream().<Runnable>map(s -> () -> {
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String str = s;
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if (str.isEmpty()) str = "none";
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System.out.println(str);
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}).collect(Collectors.toList());
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return result;
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}
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} |