插入排序在100000键的数组上

Question

现在我在10000个randoms数字的数组上运行插入排序。当我运行时，我没有得到任何结果/输出。但是如果我将数组的大小减小到100我得到结果。有什么想法？代码如下：

import java.util.Random;

public class Insertion {
    public static void main(String a[]) {
        int i;

        int[] arr = new int[10000];
        Random randomGenerator = new Random();
        for (int idx = 0; idx < 10000; ++idx) {
            arr[idx] = randomGenerator.nextInt(100000);
        }

        System.out.println("\n\n Straight Isertion sort\n\n");
        System.out.println(" Result Sort\n\n");
        System.out.println("Values Before the sort:\n");

        for (i = 0; i < arr.length; i++)
            System.out.print(arr[i] + "  ");
        System.out.println();

        insertion_srt(arr, arr.length);
        System.out.print("Values after the sort:\n");

        for (i = 0; i < arr.length; i++)
            System.out.print(arr[i] + "  ");
        System.out.println();
        System.out.println("PAUSE");
    }

    public static void insertion_srt(int arr[], int n) {
        for (int i = 1; i < n; i++) {
            int j = i;
            int B = arr[i];
            while ((j > 0) && (arr[j - 1] > B)) {
                arr[j] = arr[j - 1];
                j--;
            }
            arr[j] = B;
        }
    }
}

输出：