[ Java ] Lee un archivo linea a linea

ReadFileLineByLine.java

private static void readFileLineByLine(String fileName){
        try{
            FileReader reader = new FileReader(fileName);
            BufferedReader buffer = new BufferedReader(file);
            String line;
            while ( (line = buffer.readLine()) != null ){
                show(line);
            }
            buffer.close();
        }catch(Exception e){
            
        }
}

private static void show(String line){
        System.out.println(line);
}