CODEWITHSUNDEEP
javaioniobufferedinputstream
Rollerball
Rollerball

Reputation: 13108

Inquiry about InputStream "System.in"

I would like to achieve the following:

BufferedInputStream is = new BufferedInputStream(System.in);
        int c = 0;
        while((c=is.read())!=-1)
        Files.copy(is, path3, StandardCopyOption.REPLACE_EXISTING);

Hoewver it gets stuck in waiting System.in forever.. Any workaround for that?

Thanks in advance.

Upvotes: 0

Views: 256

Answers (1)

Saj
Saj

Reputation: 18712

If you are trying to stop reading on new line or carriage return or end of stream, you may try-

do {

    try {

        c = is.read();

        // Do something

    } catch (IOException e) {

        e.printStackTrace();

    }

} while ((c != -1) & (c != '\n') & (c != '\r'));

Upvotes: 1

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