[ Java ] Guardar datos en un archivo

WriteToFile.java

private static void writeToFile(String fileName){
        try{
            FileWriter file = new FileWriter(fileName);
            BufferedWriter buffer = new BufferedWriter(file);
            String[] datos = new String[]{"Uno","Dos","Tres","Cuatro"};
            for(String dato : datos){
                buffer.append(dato);
                buffer.newLine();
            }
            buffer.close();
        }
        catch(Exception e){
            
        }
    }