Java I/O - 如何从BufferedReader读取行

import java.io.BufferedReader;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

public class Main {

  public static void main(String[] args) throws IOException {
    Path path = Paths.get("/home/docs/users.txt");
    Charset charset = Charset.forName("ISO-8859-1");
    try (BufferedReader reader = Files.newBufferedReader(path, charset)) {
      String line = null;
      while ((line = reader.readLine()) != null) {
        System.out.println(line);
      }
    }
  }
}