转换空间

//package com.nowjava;


public class Main {/* from nowjava - 时  代  Java*/



    /** 

     * Convert a space-separated string into an array of strings.

     * 

     * @param msg String separated by spaces

     * @return String array of tokens in string.

     */

    public static String[] GetTokens(String msg) {

        return msg.split("\\s+");

    }

}