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Given: Which code, inserted at line


Given: Which code, inserted at line 4, guarantees that this program will output [1, 2]()?

  • ASet set = new TreeSet();
  • BSet set = new HashSet();
  • CSet set = new SortedSet();
  • DList set = new SortedList();
  • ESet set = new LinkedHashSet()
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分类:1z0-851题库
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