有一个长度是10的数组，数组内有10个人名，要求去掉重复的人名，并输出

package seven_topic;

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

public class p_19_2 {
    @SuppressWarnings("unchecked")
    public static void main(String[] args) {
        String Array[] = new String[] { "Kangkang", "张", "Michael", "Rose", "Kangkang", "张", "Aja", "Seven7", "啊Ar",
                "赵" };
        @SuppressWarnings("rawtypes")
        List list = new ArrayList();
        for (int i = 0; i < Array.length; i++) {
            if (!list.contains(Array[i])) {
                list.add(Array[i]);
            }
        }
        for (int n = 0; n < list.size(); n++) {
            String str = (String) list.get(n);
            System.out.println(str);
        }
        System.out.println(list);
    }

}