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WalkPattern.java
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27 lines (19 loc) · 809 Bytes
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import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.stream.Stream;
public class WalkPattern {
public static void main(String[] args) throws IOException {
Path path = Paths.get("files/");
boolean directory = Files.isDirectory(path);
System.out.println("Is " + path + " a directory? " + directory);
Stream<Path> stream = Files.walk(path);
long count = stream.count();
long countDirs = Files.walk(path).filter(Files::isDirectory).count();
long countFiles = Files.walk(path).filter(Files::isRegularFile).count();
System.out.println("Count = " + count);
System.out.println("Count files = " + visitor.countFiles);
System.out.println("Count directories = " + visitor.countDirs);
}
}