Part $2$ Imagine no Math $(40$ points$)$Any number squared will produce a positive number, so there is no true square root of anegative number. Square roots of negative numbers can only be determined using theimaginary number called an iota, or i$.$In electrical engineering the letter $\text{'}$i$\text{'}$ is already used to represent the current therefore $\text{'}$j$\text{'}$ is usedto represent the imaginary number. The following program uses j also to represent theimaginary $(1)1.$ Create a new program called, jIsOkay.java$2.$ In the main$()$ method use Scanner to ask the user to input a positive integerbetween $3$ and $49$ inclusive and assign it to the variable aNum$3.$ Validate that aNum is an integer and within the required range$\mathrm{.}4.$ Use aNum as input to a method called mysteryNumber that randomly generatesand returns an integer x whose range is between $-$aNum and $+$aNum both inclusiveand assigns it back to xNum$\mathrm{.}5.$ Test whether xNum is positive or negative and then calculate and print out itssquare root formatted to two decimal places and with or without the imaginary j asappropriate.Sample runs:Enter an integer between $3$ and $49$ inclusive: yy is not an integer. Start over.Enter an integer between $3$ and $49$ inclusive: $10\mathrm{.}410\mathrm{.}4$ is not an integer. Start over.Enter an integer between $3$ and $49$ inclusive: $22$ is not within range. Start over.Enter an integer between $3$ and $49$ inclusive: $6767$ is not within range. Start over.Enter an integer between $3$ and $49$ inclusive: $3$Now try to find the square root of $0$The square root of this non$-$negative number is $0\mathrm{.}00$Enter an integer between $3$ and $49$ inclusive: $3$Now try to find the square root of $1$The square root of this positive number is $1\mathrm{.}00$Enter an integer between $3$ and $49$ inclusive: $49$Now try to find the square root of $-9$The square root of this negative number is $3\mathrm{.}00$j