Write a method that returns a string with all trailing blanks from the right end of its string parameter.
Tutorial Details:
Problem
Write a method that returns a string with all trailing blanks from the right end of its string parameter. This should work even with strings with no characters, no whitespace, or no non-whitespace.
Hint
Loop from the right end, using Character.isWhitespace() to test each character. When you find find something that isn't whitespace, return everything up to and including that character.
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