$11\mathrm{.}10$ ArrayList practice

Practice creating an ArrayList and some of its functions

Import the appropriate packages to use the ArrayList and Scanner classes

In the main$()$ method

Use the given code to begin writing your program

Write the code to get four integer values from the user and put them in the rateList. Use a loop.

Prompt user for a number to add and add it to the rateList

Prompt user for a number to check

Write the code for the first containsValue$()$ method to allow the lines of code to execute and show results

Prompt user for a number and index to check

Write the code for the second containsValue$()$ method to allow the lines of code to execute and show results

Create a method containsValue$()$ that takes two parameters: an ArrayList of integers and an integer value

Use an arraylist method to check if the value passed as an argument is in the list

For instance, with an input of $3,$ if the number is in the list, display the following output:

The number $3$ is in the list

If the number is not in the list, display the following output:

The number $3$ is not in the list

Overload the method containsValue$()$ to include three parameters: an ArrayList of integers, an integer for a value, and an integer for an index

Check if the value is located in the given index location

For instance, with an input of $80$ and index $3,$ if the value in index $3$ is $80,$ display the following output:

The number $80$ is at index $3$

If the value at index $3$ is not $80,$ display

The number $80$ is not at index $3$

Display if the number $80$ is in another index, or not in the list at all

The number $80$ is at index $2$

or

The number $80$ is not in the list

JAVA PLEASE

USE THIS CODE

$//$ imports

$//**$ add your code here $**$

public class ArrayListExample $\{$

public static void main$($String$[]$ args$)\{$

$//$ Variables $-$ these should be enough, but you may add additional variables if you need to

Scanner scnr $=$ new Scanner$($System$.$in$)$;

int number, index;

ArrayList rateList $=$ new ArrayList$()$;

$//$ get values from user and put them in the rateList

System.out.println$("$Enter four integer values: $")$;

$//**$ add your code here $**$

System.out.println$("$List values: $"+$ rateList$)$;

$//$ get number from user

$//**$ add your code here $**$

$//$add number to the arrayList

$//**$ add your code here $**$

System.out.println$("$List values: $"+$ rateList$)$;

$//$ check if value added is in the list

System.out.print$("$Enter a number to check: $")$;

$//**$ add your code here $**$

$//$ get value and index from user

$//**$ add your code here $**$

$//$ add number at index value

$//**$ add your code here $**$

System.out.println$("$List values: $"+$ rateList$)$;

$//$ get value and index from user to check

$//**$ add your code here $**$

$//$ check if value exists at specific index location

$//**$ add your code here $**$

$\}$

$/**$

$*$ Checks if the value is contained in the rateList

$*$ Displays an appropriate message to indicate if the value is in$,$ or is not in the list

$*$

$*$ @param rateList

$*$ @param value

$*/$

public static void containsValue$(**$ add your code for parameters here $**)\{$

$//**$ add your code here $**$

$\}$

$/**$

$*$ Checks if the value is contained in the rateList at the index location

$*$ Displays an appropriate message to indicate if the value is in the location,

$*$ if it is in the list but in another location, or is not in the list

$*$

$*$ @param rateList

$*$ @param value

$*$ @param index

$*/$

public static void containsValue$(**$ add your code for parameters here $**)\{$

$//**$ add your code here $**$

$\}$

$\}$

$\}$