java数组合并，然后排序

public class zuoye2 {
    //数组合并，然后排序
    public static void main(String[] args) {
        int[] a={1,3,5,7};
        int[] b={2,4,6,8};
        int[] c= Arrays.copyOf(a, a.length+b.length);
        System.arraycopy(b, 0, c, a.length, b.length);
        Arrays.sort(c);
        for (int i = 0; i < c.length; i++) {
            System.out.print(c[i]+" ");
        }

    }