Create a new Java project called 'Assignment$1\text{'}$

$2)$ Create a new Java class called 'Circle' with the following attributes:

$-$ A private variable for 'diameter'

$-$ A public method called getDiameter$()$

$-$ A public method called setDiameter$()$

$-$ A public method called getArea$()$

$-$ A public constructor that takes a single parameter $($diameter$)$

$-$ A public constructor that takes no parameters $($defaults diameter to $"1")$

$3)$ Write code that performs the following steps $($in order$)$:

$-$ Create a new circle called circle$1,$ without passing any parameters to the constructor

$-$ Create a new circle called circle$2,$ passing the value $\text{'}5\text{'}$ to the constructor.

$-$ Print out the area of circle$1$

$-$ Print out the area of circle$2$

$-$ Set the diameter of circle$1$ to $10$

$-$ Print out the diameter of circle$1$

$-$ Print out the area of circle$1$