1 import java.util.Vector; 2 import java.util.Iterator; 3 import java.util.Arrays; 4 import java.util.ArrayList; 5 public class VectorDemo{ 6    public static void main(String args[]){ 7       String names[]={"hfdsfng", "zhfcinyafdn"}; 8       String namesp[]=new String[]{"hv  heng", "zhavxcyan"}; 9       Vector<String> v1=new Vector<String>(10            Arrays.asList("hujghfgeng", "zhagfyan", "huaxvvidong")11        );12       Vector<String> v2=new Vector<String>(Arrays.asList(names));//Arrays.asList（）返回List列表（继承了Collection）13       Vector<String> v3=new Vector<String>(new ArrayList<String>(){//匿名类的初始化,ArrayLists类实现了Collection接口14           {15              add("hujunzheng");16           add("zhangjinyan");17           }18       });19      //三种实现遍历Vector的方法20      System.out.println("V1向量：");21      for(Object tmp : v1.toArray()){22          System.out.println((String)tmp);23      }24 25      System.out.println("V2向量：");26      for(Iterator<String>it = v2.iterator(); it.hasNext(); ){27          System.out.println(it.next());28      }29 30      System.out.println("V3向量：");31      for(int i=0; i<v3.size(); ++i){32         System.out.println(v3.elementAt(i));33      }34    }35 }