test/micro/org/openjdk/bench/java/io/BlackholedOutputStream.java
author pliden
Tue, 10 Sep 2019 11:11:31 +0200
changeset 58066 8407928b9fe5
parent 52595 16609197022c
permissions -rw-r--r--
8230566: ZGC: Don't substitute klass pointer during array clearing Reviewed-by: stefank, eosterlund
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/*
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 * Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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package org.openjdk.bench.java.io;
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import org.openjdk.jmh.infra.Blackhole;
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import java.io.IOException;
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import java.io.OutputStream;
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public class BlackholedOutputStream extends OutputStream {
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    private final Blackhole bh;
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    public BlackholedOutputStream(Blackhole bh) {
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        this.bh = bh;
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    }
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    @Override
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    public void write(int b) throws IOException {
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        bh.consume(b);
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    }
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    @Override
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    public void write(byte[] b) throws IOException {
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        bh.consume(b);
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    }
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    @Override
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    public void write(byte[] b, int off, int len) throws IOException {
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        bh.consume(b);
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    }
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}