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| package cn.itcast.day11.demo07;
import java.util.ArrayList; import java.util.List;
public class DemoInterface {
public static void main(String[] args) { List<String> list = new ArrayList<>();
List<String> result = addNames(list); for (int i = 0; i < result.size(); i++) { System.out.println(result.get(i)); } }
public static List<String> addNames(List<String> list) { list.add("迪丽热巴"); list.add("古力娜扎"); list.add("玛尔扎哈"); list.add("沙扬娜拉"); return list; }
}
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