List to repeat

  1. public void removeDuplicate(List list) {     
  2.     HashSet h = new HashSet(list);     
  3.     list.clear();     
  4.     list.addAll(h);     
  5. }    
  6. public void removeDuplicate(List list) {   
  7.    HashSet h = new HashSet(list);   
  8.    list.clear();   
  9.    list.addAll(h);   

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Origin blog.csdn.net/qq_32405433/article/details/78708039