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      1 /*
      2  * Copyright (C) 2004 Google Inc.
      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 
     17 package com.google.common.io;
     18 
     19 import java.io.OutputStream;
     20 
     21 /**
     22  * Implementation of {@link OutputStream} that simply discards written bytes.
     23  *
     24  * @author Spencer Kimball
     25  * @since 2009.09.15 <b>tentative</b>
     26  */
     27 public class NullOutputStream extends OutputStream {
     28   /** Discards the specified byte. */
     29   @Override public void write(int b) {
     30   }
     31 
     32   /** Discards the specified byte array. */
     33   @Override public void write(byte[] b, int off, int len) {
     34   }
     35 }
     36