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   /*
    * Copyright 2016 The Netty Project
    *
    * The Netty Project licenses this file to you under the Apache License,
    * version 2.0 (the "License"); you may not use this file except in compliance
    * with the License. You may obtain a copy of the License at:
    *
    *   https://www.apache.org/licenses/LICENSE-2.0
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License 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 io.netty.handler.codec.smtp;
  
  import io.netty.buffer.ByteBuf;
  import io.netty.util.internal.UnstableApi;
  
  /**
   * Default implementation of {@link LastSmtpContent} that does no validation of the raw data passed in.
   */
  @UnstableApi
  public final class DefaultLastSmtpContent extends DefaultSmtpContent implements LastSmtpContent {
  
      /**
       * Creates a new instance using the given data.
       */
      public DefaultLastSmtpContent(ByteBuf data) {
          super(data);
      }
  
      @Override
      public LastSmtpContent copy() {
          return (LastSmtpContent) super.copy();
      }
  
      @Override
      public LastSmtpContent duplicate() {
          return (LastSmtpContent) super.duplicate();
      }
  
      @Override
      public LastSmtpContent retainedDuplicate() {
          return (LastSmtpContent) super.retainedDuplicate();
      }
  
      @Override
      public LastSmtpContent replace(ByteBuf content) {
          return new DefaultLastSmtpContent(content);
      }
  
      @Override
      public DefaultLastSmtpContent retain() {
          super.retain();
          return this;
      }
  
      @Override
      public DefaultLastSmtpContent retain(int increment) {
          super.retain(increment);
          return this;
      }
  
      @Override
      public DefaultLastSmtpContent touch() {
          super.touch();
          return this;
      }
  
      @Override
      public DefaultLastSmtpContent touch(Object hint) {
          super.touch(hint);
          return this;
      }
  }