Redirect stdin from a file in eclipse with run configuration

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醉酒成梦
醉酒成梦 2020-12-19 03:31

There used to be a bug in eclipse that prevented a run configuration from redirecting a file to stdin but supposedly it\'s fixed. However, I can\'t find any documentation t

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  •  误落风尘
    2020-12-19 04:10

    I hope I understand correctly.

    The file needs to have new line at the end.

    public static void main(String[] args) {
        try (Scanner scanner = new Scanner(System.in)) {
            System.out.println(scanner.next());
        }
    }
    

    File to contain a text (and ends with an new empty line, not only a text).

    Then Run Configuration | Common | Input File

    And the program will print the file content.

    Edit: Build id: 20150621-1200

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