Question: In Java. Define a public static method named f2s that takes a single String argument, the name of a file. The method returns a (conceivably

In Java. Define a public static method named f2s that takes a single String argument, the name of a file. The method returns a (conceivably very large!) String that is an exact copy of the contents of the file. If the file cannot be opened, the method returns null.

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