code is working. Please i need an improvement on it. Thanks

public static void main(String[] args) throws Exception { InputStreamReader streamReader = new InputStreamReader(System.in); BufferedReader bufferedReader = new BufferedReader(streamReader); String word = bufferedReader.readLine(); int input = Integer.parseInt(bufferedReader.readLine()); displayStringNtimes(word, input); } public static void displayStringNtimes(String word, int input) { while (input > 0) { System.out.println(word); input--; } }