In this discussion you will create a new object called RandomWalker. Start by creating a new class

and copy RandomWalker.java template to it$.$ You will also create your own class TestRandomWalker

to test your object. Remember, names of methods and class must match the names in the problem

description. Please make sure to include meaningful comments when you solve problems.

RandomWalker:

RandomWalker is an object should keep track of its $(x,y)$ location. All walkers start at the

coordinates $(0,0).$ When a walker is asked to move, it randomly moves either left, right, up or

down. Each of these four moves should occur with equal probability. The resulting behavior is

known as a "random walk."

Each RandomWalker object should have the following public methods. You may add whatever

fields or methods you feel are necessary to implement these methods:

Fields

Your fields have to be of type int only. You can't use object Point. The fields also have to be private.

Tip $1$: You need to remember $x$ and $y$ coordinates as well as number of steps.

Constructor

You must have a constructor that doesn't accept any parameters but initializes all field. Recall your

objected should start at $(0,0)$ location. The object also didn't do any steps before it was created.

Note: You want to use this key word every time you need to interact with fields.

Behaviors

get X$()$

Returns this random walker's current $x-$coordinate.

getY $()$

Returns this random walker's current $y-$coordinate.

getsteps $()$

Returns the number of steps this random walker has taken.

Tip for gets: This is similar to Point class get we did in class.

move $()$

This behaviour doesn't accept any parameters! You will use class Random to generate a random

integer number between $0$ and $3$ inclusive. When method move$()$ depending on the number

"rolled" random walker to make one of the $4$ possible moves $($up $(0),$ down $(1),$ left $(2),$ or right$(3))$ make sure to modify all fields accordingly. this method