How can I read a large text file line by line using Java?

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心在旅途
心在旅途 2020-11-21 05:48

I need to read a large text file of around 5-6 GB line by line using Java.

How can I do this quickly?

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  •  一整个雨季
    2020-11-21 06:10

    Java 9:

    try (Stream stream = Files.lines(Paths.get(fileName))) {
        stream.forEach(System.out::println);
    }
    

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