var ioc = {
	xiaohei:{
		type:'bean.Person',
		args:[],
		fields:{
			id:1,
			name:'小黑'
		}
	},
	xiaobai:{
		type:'bean.Person',
		args:[1,'小白',{refer:'xiaohei'}]
	}

};

public class Person {
	private int id;
	private String name;
	private Person friend;

	public Person() {

	}

	public Person(int id, String name, Person friend) {
		this.id = id;
		this.name = name;
		this.friend = friend;
	}

	public int getId() {
		return id;
	}

	public void setId(int id) {
		this.id = id;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public Person getFriend() {
		return friend;
	}

	public void setFriend(Person friend) {
		this.friend = friend;
	}

}

如果friend是一个list或者数组该怎么注入？