该程序向您展示如何使用LinkedList类remove(int index)方法从链接列表对象中删除指定索引处的项目。
package org.nhooo.example.util;
import java.util.LinkedList;
public class LinkedListRemove {
public static void main(String[] args) {
LinkedList<String> names = new LinkedList<>();
names.add("Alice");
names.add("Bob");
names.add("Carol");
names.add("Mallory");
System.out.println("Original values are:");
System.out.println("====================");
for (String name : names) {
System.out.println("Name = " + name);
}
// 从链接列表中删除Carol。
names.remove(2);
System.out.println("New values are:");
System.out.println("====================");
for (String name : names) {
System.out.println("Name = " + name);
}
}
}上面程序的结果是:
Original values are: ==================== Name = Alice Name = Bob Name = Carol Name = Mallory New values are: ==================== Name = Alice Name = Bob Name = Mallory