Список Java заменить в индексе с использованием функции set ()
// Java Program to Add Elements to a List
// Importing all utility classes
import java.util.*;
// Main class
class Main {
// Main driver method
public static void main(String args[])
{
// Creating an object of List interface,
// implemented by ArrayList class
List<String> list = new ArrayList<>();
// Adding elements to object of List interface
// Custom elements
list.add(0, "Apple");
list.add(1, "Banana");
list.add(2, "Mango");
// Print all the elements inside the
// List interface object
System.out.println("ArrayList: " + list+"\n");
// change the element of the array list
list.set(1, "Orange");
System.out.println("Modified ArrayList: " + list);
}
}
Outrageous Ostrich