黑马博学谷人工智能与数据挖掘

• Fork/Join 框架 => 分而治之的实例

// ForkJoinPool 解决数组求和public class ArraySumForForkJoinPool {    public static int sumParallel(int[] array) throws ExecutionException, InterruptedException {        ForkJoinPool pool = new ForkJoinPool();        return pool.submit(new SubArraySum(array, 0, array.length - 1)).get();    }    public static void main(String[] args) throws ExecutionException, InterruptedException {        System.out.println(sumParallel(new int[]{1, 2, 3, 4, 5, 6, 7, 8, 9}));    }}class SubArraySum extends RecursiveTask<Integer> {    private final int[] array;    private final int start;    private final int end;    public SubArraySum(int[] array, int start, int end) {        this.array = array;        this.start = start;        this.end = end;    }