对输入字符串内的字符进行排序后（按ASCII码进行升序排序）输出。java

import java.util.Arrays;
import java.util.Scanner;

public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String str = scanner.nextLine();
char[] charArray = str.toCharArray();
Arrays.sort(charArray);
System.out.println(new String(charArray));
}
}