获得最大数

public class GetMax {

    public static void main(String[] args){
        int[] arr = {-100,-20,20,10,25,80,99,35,105,888};
            System.out.println(getMax(arr));
    }

    private static int getMax(int[] arr) {
        int max = arr[0];
        for (int i = 1; i < arr.length; i++) {
            if(arr[i] > max){
                max = arr[i];
            }
        }
        return max;
    }

}