数组排序

SortArray.java

package corejava8.structure;

import java.util.Arrays;

public class SortArray {
	public static void main(String[] unused) {
		String[] strings = { "painful", "mainly", "gaining", "raindrops" };
		Arrays.sort(strings);
		for (int i = 0; i < strings.length; i++) {
			System.out.println(strings[i]);
		}
	}
}

运行结果:
gaining
mainly
painful
raindrops