$2$ Temperature Conversion

In the provided Convert.java file, complete the convert $($String$,$ Char$)$ method. The method

takes a String and a char as input and outputs $($returns$)$ a double.

public static double convert$(String$ temperature, char scale$)\{dots\}$

The input String temperature has both a value and scale and will always be in the form $"$x$.$yS$",$

where $x.y$ is a decimal number like $10\mathrm{.}1,0\mathrm{.}0,$ or $-15\mathrm{.}3.$ It always has a number before the decimal

point $($it might be negative$),$ the decimal point itself and at least one digit to the right of the

decimal point. So$,10$ and $\mathrm{.}3$ are not valid. The last character in this String will cither be C $($for

Celsius$)$ or F $($for Fahrenheit$).$ Examples of valid input for temperature are $"10\mathrm{.}0$C$","-12\mathrm{.}29$F$",$

and $"1010\mathrm{.}7$C$".$ The second input, scale, must be the char $\text{'}C\text{'},\text{'}c\text{'},\text{'}F\text{'},$ or $\text{'}f\text{'}.$

The method will take the input temperature and convert it to the specified scale, outputting

$($returning$)$ the resulting temperature value. Here are some examples.

Convert.convert$(10\mathrm{.}0C^{\text{'}\text{'}}\text{'}F\text{'})rarr$ returns $50\mathrm{.}0$

Convert.convert$(10\mathrm{.}2C^{\text{'}},{?}^{\text{'}}C\text{'})$returns$10\mathrm{.}2$

Convert.convert$(40\mathrm{.}0C,\text{'}F\text{'})$returns$-40\mathrm{.}0$

Note that you are using floating point numbers in this problem. Because of this, if you expect

your result to be a number like $50\mathrm{.}0$ and you actually get something like $50\mathrm{.}00000000000000020$ or

$49\mathrm{.}99999999999999999787,$ don't worry, that is fine. Remember representational error! However,

if you expect $1\mathrm{.}0$ and you get $1\mathrm{.}01$ then something went wrong. Our testing will consider two

numbers like $1\mathrm{.}00000000000000020$ and $0\mathrm{.}99999999999999999787$ as being the same. In fact, if

two numbers $x$ and $y$ satisfy $|x-y|<mi></mi><mi>l</mi><mi>o</mi><mi>n</mi>$ for some small $,$ for example$)$ then we consider

the two numbers to be the same.

If your method is called and the output is less than absolute zer ${?}^2{?}^2$ then instead of returning the

number you computed, you will instead return the appropriate value of absolute zero $($in the scale

specified by scale$).$ An example, of this special case, would be

Convert.convert$("-875\mathrm{.}0$F$",\text{'}$C$\text{'})$returns$-273\mathrm{.}15$

There is a main$()$ method that can be used as a basic tester for your code. Note that you

should add more test cases than the ones provided to ensure your methods are correct. When you

submit, we will not be running this file as a program. Instead, we will use another program to call

your function. But, your Convert.java file must compile without error to receive marks.

Submit your Convert. java file to Gradescope $($along with your other java files$).$