Implement IDisposable to Release a Resource

Complete the Logger class so that it implements the IDisposable interface. Its Dispose method must print Logger closed (followed by a newline). Do NOT write a Main method.

The tester wraps the logger in a using block. When the block ends, Dispose runs automatically, so the program prints:

Logging...
Logger closed

Expected Output:

Logging...
Logger closed

Topics:

Interfaces

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