/*Object[] object1 = null ; //數組定義Vector<Object> object2;//Vector定義object2 = new Vector<Object>(Arrays.asList(object1));// array -> vectorobject1 = object2 .toArray( new Object[object2 .size()]);// vector ->array*/Integer[] object1={0,10,20,30,40,50,60,70,80,90,100};//數組定義Vector<Integer> object2;//Vector定義object2=new Vector<Integer>(Arrays.asList(object1));//[] -> array -> vectorSystem.err.PRintln(Arrays.toString(object1));System.err.println(object2);    Integer[] object3 = object2.toArray(new Integer[object2.size()]);//vector -> array -> []System.out.println(Arrays.toString(object3));