/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* under the terms of the GNU General Public License version 2 only, as
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*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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/* @test
@bug 4135795
@summary Make sure that System.in.available() works
when System.in is the keyboard
@run ignore This test requires console (/dev/tty) input, which is not
supported by the current harness
*/
import java.io.*;
public class SystemInAvailable {
public static void main(String[] args) throws Exception {
byte[] b = new byte[1024];
System.out.print("Press <enter>: ");
System.out.flush();
System.in.read(b);
int a = System.in.available();
if (a != 0) throw new Exception("System.in.available() ==> " + a);
}
}