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package Utils.Sort;
/**
*ÀûÓÃðÅÝÅÅÐò·¨¶ÔÊý×éÅÅÐò£¬Êý×éÖÐÔªËØ±ØÐëʵÏÖÁËComparable½Ó¿Ú¡£
*/
public class BubbleSort implements SortStrategy
{
       /**
       *¶ÔÊý×éobjÖеÄÔªËØÒÔðÅÝÅÅÐòËã·¨½øÐÐÅÅÐò
       */
       public void sort(Comparable[] obj)
     {
              if (obj == null)
          {
                     throw new NullPointerException("The argument can not be null!");
              }
              Comparable tmp;
              for (int i = 0 ;i < obj.length ;i++ )
           {
                     //Çмǣ¬Ã¿´Î¶¼Òª´ÓµÚÒ»¸ö¿ªÊ¼±È¡£×îºóµÄ²»ÓÃÔٱȡ£
                  for (int j = 0 ;j < obj.length - i - 1 ;j++ )
                  {
                            //¶ÔÁÚ½ÓµÄÔªËØ½øÐбȽϣ¬Èç¹ûºóÃæµÄС£¬¾Í½»»»
                        if (obj[j].compareTo(obj[j + 1]) > 0)
       


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/**
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