Java数组与vector互转

Java数组与vector互转

 

/*
Object[] object1 = null ; //数组定义
Vector<Object> object2;//Vector定义
object2 = new Vector<Object>(Arrays.asList(object1));// array -> vector
object1 = object2 .toArray( new Object[object2 .size()]);// vector ->array
*/
Integer[] object1={0,10,20,30,40,50,60,70,80,90,100};//数组定义
Vector<Integer> object2;//Vector定义
object2=new Vector<Integer>(Arrays.asList(object1));//[] -> array -> vector
System.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));