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For this assignment you will input a String that contains a single % character, then a second String. The % will be replaced by the second String. So for example, if the user enters the Strings "d%g" and "in", the program outputs ding.

The original String must contain only letters of the alphabet, capital or lowercase, spaces and tab, and a single %. Any additional %'s can be treated as an invalid characters. The replacement String may be any legal String in Java.

If the first String does not contain a % "Error: no %" should be output.

If the first String contains anything other than letters of the alphabet, spaces or tabs then "Error: Incorrect characters" should be printed. If the first String does not have a % you do not have to check for incorrect characters, only "Error: no %" should be output.

NOTE: You MUST use the class name "Main" for this assignment.

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