Q$1.$ Write a Java program that prompts the user to input a file name, then your program should

read the file and find all the unique words in the file. Your program should print the list of the

unique words to the standard output, and it should also write the list of the unique words to a

file. In your output file, you should write each word in a separate line.

Make sure your program handles exceptions: file not found and IO exceptions,

If the user entered a file that doesn't exist, your program should print a message, then

terminate.

For example, if the file content is:

"java is a high level language that was released in $1995.$ Java is an object$-$oriented language"

Then, you output should be:

java

is

a

high

level

language

that

was

released

in

an

object$-$oriented

Note that repeated words are not printed