if a method throws exception then retry 3 attempts

package com.example.retry;

import java.io.IOException;

public class Retry {

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

		Retry retry = new Retry();

		retry.retry(3, () -> retry.dodgyMethod());
	}

	void retry(int attempts, RetryFunction function) throws IOException {

		while (attempts > 0) {
			try {

				function.run();
				break;
			} catch (IOException e) {

				attempts--;
			}
		}
	}

	void dodgyMethod() throws IOException {

		throw new IOException();
	}

	@FunctionalInterface
	interface RetryFunction {

		public void run() throws IOException;
	}
}