September 2017 Update

Task/Unix-ls/Java/unix-ls.java

@@ -0,0 +1,22 @@
+package rosetta;
+
+import java.io.IOException;
+import java.io.PrintStream;
+import java.nio.file.DirectoryStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+public class UnixLS {
+
+	public static void main(String[] args) throws IOException {
+		UnixLS ls = new UnixLS();
+		ls.list(System.out);
+	}
+
+	private void list(PrintStream out) throws IOException {
+		try (DirectoryStream<Path> stream = Files.newDirectoryStream(Paths.get("."))) {
+			stream.forEach((path) -> out.println(path.getFileName()));
+		}
+	}
+}