lerTxT - Java

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;

public class LeCampos {
    public static void main(String[] args) throws IOException {


        BufferedReader br = new BufferedReader(
                new InputStreamReader(
                        new FileInputStream("in_tab.txt")));

        System.out.print ("A magica do arquivo txt -> ");
        String s = br.readLine();

        while (s != null) {
            System.out.println(s);
            s = br.readLine();
        }

        br.close();

    }

}