package tt;
import java.util.Iterator;
import java.util.TreeSet;
TreeSet a = new TreeSet();
a.add("1167014513046,hondanna_mousepress");
a.add("1167014512046,hondanna_mousepress_usefull");
a.add("1167014511046,hondanna_mousepress_num");
a.add("1167014515437,hondanna_mousepress");
a.add("1167014514438,hondanna_mousepress_usefull");
Iterator iterator = a.iterator();
while(iterator.hasNext())
System.out.println(iterator.next());
}
Java 各种集合的简单应用例子(6)
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