In java, using scenebuilder, create a BMI calculator app that allows users to enter their weight and height and whether they are entering these values in English or metric units, then calculates and displays the user$$s body mass index. The app should also display the following information so that users can evaluate their BMIs:

BMI VALUES

Underweight: less than $18\mathrm{.}5$ Normal: between $18\mathrm{.}5$ and $24\mathrm{.}9$ Overweight: between $25$ and $29\mathrm{.}9$ Obese: $30$ or greater

A person$$s BMI is calculated with the following formula:

BMI$=$w$703/$h$^2$; where w is weight measured in pounds and h is height measured in inches.

or

BMI$=$w$/$h$^2$; where w is weight measured in kilograms and h is height measured in meters.