Date: Fri, 27 Feb 2015 15:20:14 +0100 From: Matthias Apitz <guru@unixarea.de> To: freebsd-java@freebsd.org Subject: read unbuffered from STDIN Message-ID: <20150227142014.GA4468@c720-r276659>
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Hello,
I wnat to read chars from STDIN console as they are typed in and without
waiting for \n. I tried with no luck somethink like this:
//Use a BufferedReader to read characters from the console.
import java.io.*;
class reader {
public static void main(String args[]) throws IOException {
char c;
System.out.println("Enter characters, 'q' to quit.");
// read characters
do {
c = (char) System.in.read();
System.out.println(c);
} while (c != 'q');
}
}
This does not work in FreeBSD+eclipse and as well not when started as
$ javac reader.java
$ java -cp . reader
Any ideas? Thx
matthias
--
Matthias Apitz, guru@unixarea.de, http://www.unixarea.de/ +49-170-4527211
La referencia de la Duma a la anexión de la RDA, en este caso al contrario con la Crimlía sin
referéndum, no solamente tiene gracia sino da en el blanco.-
Marinos Yannikos @MarinosYannikos en un blog de RTdeutsch.
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