1/*
2 * Copyright (C) 2004 The Guava Authors
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.google.common.io;
18
19import com.google.common.annotations.Beta;
20
21import java.io.OutputStream;
22
23/**
24 * Implementation of {@link OutputStream} that simply discards written bytes.
25 *
26 * @author Spencer Kimball
27 * @since 1.0
28 */
29@Beta
30public final class NullOutputStream extends OutputStream {
31  /** Discards the specified byte. */
32  @Override public void write(int b) {
33  }
34
35  /** Discards the specified byte array. */
36  @Override public void write(byte[] b, int off, int len) {
37  }
38}
39