/*
* Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
* 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
* published by the Free Software Foundation.
*
* 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).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/* @test
@bug 4015830
@summary Ensure that FilterOutputStream.write(byte[], int, int) calls the
one-argument write method in the same class
*/
import java.io.OutputStream;
import java.io.FilterOutputStream;
import java.io.IOException;
public class Write {
static class F extends FilterOutputStream {
public F(OutputStream o) {
super(o);
}
public void write(int b) {
System.err.println("Ignoring write of " + b);
}
}
static class Sink extends OutputStream {
public void write(int b) {
throw new RuntimeException("Filter stream directly invoked"
+ " write(int) method of underlying"
+ " stream");
}
}
public static void main(String[] args) throws Exception {
OutputStream f = new F(new Sink());
f.write(new byte[] { 1, 2, 3 }, 0, 3);
}
}