Question: String daikonFileName is read from input. The try block opens a file named daikonFileName to read an integer into daikonVal. Write an exception handler to

String daikonFileName is read from input. The try block opens a file named daikonFileName to read an integer into daikonVal.
Write an exception handler to catch a FileNotFoundException. In the catch block, output "Error opening file: ", followed by daikonFileName. End with a newline.
After the catch block, close daikonInScanner if daikonInScanner is open.

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