import java.util.ArrayList;输出:
import java.util.List;
public class SubArrayList {
public static void main(String a[]){
ArrayListarraylist = new ArrayList ();
//在末尾添加元素
arraylist.add(1”);
arraylist.add(2”);
arraylist.add(3”);
arraylist.add(4”);
arraylist.add(5”);
arraylist.add(6”);
arraylist.add(7”);
System.out.println(ArrayList: ”+arraylist);
Listsublist = arraylist.subList(2, 5);
System.out.println(子列表:”+子列表);
}
}
ArrayList: [1, 2, 3, 4, 5, 6, 7]
Sublist: [3, 4, 5]
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