Recursive method with calling signature Program plan: Create a class FindFile. In find() method, Check whether the list is not “null”. If yes, The for loop executes until the list. If yes, Check whether the directory is there in the list. If yes, Call recursively find() method to find path from the file name in the list. Otherwise, check whether the given file name is equal to the filename in the list. If yes, Fetch the parents file of the given file name and then display it. In main() method, Create an object for FindFile class. Read the input file name and directory name from the user. Call the find() method to find the path of the file name and then display it.

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Chapter 5, Problem 27P

Program Plan Intro

Recursive method with calling signature

Program plan:

Create a class FindFile.

In find() method,

Check whether the list is not “null”. If yes,

The for loop executes until the list. If yes,

Check whether the directory is there in the list. If yes,

Call recursively find() method to find path from the file name in the list.

Otherwise, check whether the given file name is equal to the filename in the list. If yes,

Fetch the parents file of the given file name and then display it.

In main() method,

Create an object for FindFile class.

Read the input file name and directory name from the user.

Call the find() method to find the path of the file name and then display it.

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