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1 | /*
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2 | * Copyright 2002-2015 Drew Noakes
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * http://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | *
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16 | * More information about this project is available at:
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17 | *
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18 | * https://drewnoakes.com/code/exif/
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19 | * https://github.com/drewnoakes/metadata-extractor
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20 | */
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21 | package com.drew.lang;
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22 |
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23 | import java.io.IOException;
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24 | import java.io.OutputStream;
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25 |
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26 | /**
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27 | * An implementation of OutputSteam that ignores write requests by doing nothing. This class may be useful in tests.
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28 | *
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29 | * @author Drew Noakes https://drewnoakes.com
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30 | */
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31 | public class NullOutputStream extends OutputStream
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32 | {
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33 | public NullOutputStream()
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34 | {
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35 | super();
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36 | }
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37 |
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38 | @Override
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39 | public void write(int b) throws IOException
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40 | {
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41 | // do nothing
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42 | }
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43 | }
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