Given two sorted integer arrays nums1 and nums2, merge nums2 into nums1 as one sorted array.

Input:
nums1 = [1,2,3,0,0,0], m = 3
nums2 = [2,5,6], n = 3

Output: [1,2,2,3,5,6]

class Solution {
    public void merge(int[] nums1, int m, int[] nums2, int n) {
    	for(int i=0;i<n;i++){
    		nums1[m+i]=nums2[i];
    	}
    	Arrays.sort(num1);
    }
}