Re: BufferedReader and BufferedWriter : non-static variable cannot be accessed from the static context

I am relatively new to Java, and get this occasionally myself due to the "static main" method being typed within the class. The issue is that you are trying to access "BF" and "str" that exist inside a class, from a static environment (main). I think it would have helped if the exception had been

BufferedReader and BufferedWriter : non-static variable cannot be accessed from the static context

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