Java 并发编程中如何使用 Fork/Join 框架进行并行编程？

import java.util.concurrent.ForkJoinPool;
import java.util.concurrent.RecursiveAction;

public class OddSumTask extends RecursiveAction {
    private int[] numbers;
    private int start;
    private int end;

    public OddSumTask(int[] numbers, int start, int end) {
        this.numbers = numbers;
        this.start = start;
        this.end = end;
    }

    @Override
    protected void compute() {
        int sum = 0;
        for (int i = start; i < end; i++) {
            if (numbers[i] % 2 != 0) {
                sum += numbers[i];
            }
        }
        System.out.println("Partial sum: " + sum);
    }
}

public class Main {
    public static void main(String[] args) {
        // 创建一个数字列表
        int[] numbers = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};

        // 创建一个 Fork/Join 池
        ForkJoinPool pool = new ForkJoinPool();

        // 创建一个 OddSumTask
        OddSumTask task = new OddSumTask(numbers, 0, numbers.length);

        // Fork 任务
        pool.invoke(task);
    }
}