package?zx.oop.day14;

import?java.util.ArrayList;
import?java.util.List;

/**
?*?統(tǒng)計(jì)一個(gè)字符串中每個(gè)字符出現(xiàn)的次數(shù)
?*??sfarrwsrrwefswe
??????AIP:字符串.charAt（index）;
??????step2:通過集合的contains方法判斷集合當(dāng)中是否已經(jīng)保存該字符
?????????????|-false:將取出的字符串存儲(chǔ)到list當(dāng)中
	?????|-true:將字符對(duì)應(yīng)的次數(shù)+1。
?*?@author?Yxiansen
?*?@date?2013-11-27
?*?
?*/
public?class?CountStr?{
	public?static?void?main（String