Filter a directory in Java
Description
The following code shows how to filter a directory.
Example
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;
/*from w w w. j a v a2 s . c o m*/
public class Main {
public static void main(String[] args) {
Path directory = Paths.get("C:/Program Files");
try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(directory, "*.exe")) {
for (Path file : directoryStream) {
System.out.println(file.getFileName());
}
} catch (IOException | DirectoryIteratorException ex) {
ex.printStackTrace();
}
}
}