AutoCloseable and try-with-resources

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In the FakeConnection class, implement the AutoCloseable interface so that FakeConnection objects can be used in try-with-resources blocks. The close() method should display the phrase "Closing database connection..." In the try block, call the usefulOperation() method and then the unsupportedOpera
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Level 41 , Guatemala City, Guatemala
9 June 2020, 23:01
Great explanation! Thank you!!!