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public   static   String StringFilter(String   str)   throws  
PatternSyntaxException   {
          // Ö»ÔÊÐí×ÖĸºÍÊý×Ö       
          // String   regEx  =  "[^a-zA-Z0-9]";                     

             // Çå³ýµôËùÓÐÌØÊâ×Ö·û  
    String
regEx="[`~!@#$%^&*()+=|{}':;',\\[\\].<>/?~£¡@#£¤%……&*£¨£©——+|
{}¡¾¡¿‘£»£º”“’¡££¬¡¢£¿]";  
    Pattern   p   =   Pattern.compile(regEx);     
    Matcher   m   =   p.matcher(str);     
    return   m.replaceAll("").trim();     
    }

http://sunlianwei.javaeye.com/blog/363759


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 public static boolean isPlay=false;
 public static int level=1,score=0;
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