Design the Capitalize class, which contains one static method: void capitalize$($String

in$).$ The capitalize method reads a file of sentences $($that are not necessarily line$-$separated$),$

and outputs the capitalized versions of the sentences to a file of the same name, just with the $.$out

extension $($you must remove whatever extension existed previously$).$

You may assume that a sentence is a string that is terminated by a period and only a period,

which is followed by a single space. If you use a splitting method, e$.$g$.,.$split, you must remember

to reinsert the period in the resulting string. There are many ways to solve this problem!

Example Run. If we invoke capitalize$("$file$2$a$.$in$")$ into the running program, and

file$2$a$.$in contains the following $($note that if you copy and paste this input data, you will need to

remove the newline before the "hopefully" token$)$:

hi$,$ it's a wonderful day. i am doing great, how are you doing. it's

hopefully fairly obvious as to what you need to do to solve this problem.

this is a sentence on another line.

this sentence should also be capitalized.

then file$2$a$.$out is generated containing the following $($again$,$ remember to remove the newline

before "hopefully".$)$:

Hi$,$ it's a wonderful day. I am doing great, how are you doing. It's

hopefully fairly obvious as to what you need to do to solve this problem.

This is a sentence on another line.

This sentence should also be capitalized.