Arrays类的应用

package com.jia.test;

import java.lang.reflect.Array;
import java.util.Arrays;

public class Test06 {
    public static void main(String[] args) {
        int[] a = {1, 2, 4, 2, 5};
        System.out.println(a);

        //打印数组元素
        System.out.println(Arrays.toString(a));

        Test06 test06 = new Test06();
        test06.printArray(a);

        //排序输出
        Arrays.sort(a);
        System.out.println(Arrays.toString(a));

        //填充
        //Arrays.fill(a,0);
        //System.out.println(Arrays.toString(a));

        paiXu(a);
    }
        //自己写的方法
    public void printArray(int[] a) {
        for (int i = 0; i < a.length; i++) {
            System.out.println(a[i]);
        }
    }

        public static void paiXu(int[] a) {
            for (int i = 1; i < a.length; i++) {
                int min = a[0];
                if (a[i] < min) {
                    min = a[i];
                    System.out.println(a[i]);
                }
            }
        }
}