content: /*
   * Copyright 2007-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License").
   * You may not use this file except in compliance with the License.
   * A copy of the License is located at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * or in the "license" file accompanying this file. This file is distributed
   * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
   * express or implied. See the License for the specific language governing
   * permissions and limitations under the License.
   */
  
  package com.amazon.ion.util;
  
  import java.io.IOException;
  import java.io.OutputStream;
  
  /**
   * An output stream that does not perform any writes, used for testing.
   */
  public class NullOutputStream extends OutputStream
  {
      @Override
      public void write(int b)
          throws IOException
      {
      }
  
      @Override
      public void write(byte[] b)
          throws IOException
      {
      }
  
      @Override
      public void write(byte[] b, int off, int len)
          throws IOException
      {
      }
  }
  