Use DirectoryStream to process the contents of a directory in Java
Description
The following code shows how to use DirectoryStream to process the contents of a directory.
Example
/*w w w. ja v a 2 s. c o m*/
import java.io.IOException;
import java.nio.file.DirectoryIteratorException;
import java.nio.file.DirectoryStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
public class Main {
public static void main(String[] args) {
Path directory = Paths.get("c:/");
try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(directory)) {
for (Path file : directoryStream) {
System.out.println(file.getFileName());
}
} catch (IOException | DirectoryIteratorException ex) {
ex.printStackTrace();
}
}
}
The code above generates the following result.