数组转换为集合

package socket;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;


public class ArrayToListDemo {

	public static void main(String[] args) {
		String [] array = {"one","two","three","four"};
		List list = Arrays.asList(array);
		System.out.println(list);
		
		list.set(1, "2");
		System.out.println(list);
		System.out.println("array:"+Arrays.toString(array));
		
		//list.add("five");
		
		List  list2 = new ArrayList(list);
		//list2.addAll(list);
		list2.add("five");
		System.out.println(list2);
		

	}

}