Write a program that asks the user to enter the name of a file, and then asks the user to enter a character. The program should count and display the number of times that the specified character...

Write a program that asks the user to enter the name of a file, and then asks the user to enter a character. The program should count and display the number of times that the specified character appears in the file.

Be sure to include any exceptions needed for the program to run smoothly. Use Notepad or another text editor to create a simple text file than can be used to test the program

Save the file as LetterCounter.java