Question: null is a special value in java for reference variables that do not currently refer to anything. in the code from the lecture video, on

null is a special value in java for reference variables that do not currently refer to anything. in the code from the lecture video, on which line(s) would a variable be set to null?
null is a special value in java for reference variables that

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null is a special value in java for reference variables that do not currently refer to anything. in the code from the lecture video, on which line ( s ) would a variable be set to null?

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