Complete the java code: import java.util.*; public class Solution { //driver function public static void main(String args[]) { //array of string String[] arr1={"10", "170", "5"}; //arraylist ArrayListlist //print if list is empty or not //add element in list list.add(2,"21"); list.add(2,"23"); //print list System.out.println("Out2: "+list); //remove and print element at index 1 in list //print list System.out.println("Out4: "+list); //print if list contains "010" or not //reverse list Collections.reverse(list); //print list }

Complete the java code: import java.util.*; public class Solution { //driver function public static void main(String args[]) { //array of string String[] arr1={"10", "170", "5"}; //arraylist ArrayListlist //print if list is empty or not //add element in list list.add(2,"21"); list.add(2,"23"); //print list System.out.println("Out2: "+list); //remove and print element at index 1 in list //print list System.out.println("Out4: "+list); //print if list contains "010" or not //reverse list Collections.reverse(list); //print list }

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 19RQ

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Concept explainers

Concept of memory addresses in pointers

The concept of pointers in high-level languages was introduced in C programming. Pointers are simply the variables that are used to store memory addresses of another variable. These special variables are generally used in the languages such as C Programming and C++ Programming, where it allows the programmer to work more deeply with memory and its addresses.

Question

Complete the java code:

import java.util.*;

public class Solution {

//driver function

public static void main(String args[]) {

//array of string

String[] arr1={"10", "170", "5"};

//arraylist

ArrayList<String>list

//print if list is empty or not

//add element in list

list.add(2,"21");

list.add(2,"23");

//print list

System.out.println("Out2: "+list);

//remove and print element at index 1 in list

//print list

System.out.println("Out4: "+list);

//print if list contains "010" or not

//reverse list

Collections.reverse(list);

//print list

}

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