text: //
  //  _   _         ______    _ _ _   _             _ _ _
  // | \ | |       |  ____|  | (_) | (_)           | | | |
  // |  \| | ___   | |__   __| |_| |_ _ _ __   __ _| | | |
  // | . ` |/ _ \  |  __| / _` | | __| | '_ \ / _` | | | |
  // | |\  | (_) | | |___| (_| | | |_| | | | | (_| |_|_|_|
  // |_| \_|\___/  |______\__,_|_|\__|_|_| |_|\__, (_|_|_)
  //                                           __/ |
  //                                          |___/
  // 
  // This file is auto-generated. Do not edit manually
  // 
  // Copyright 2013-2020 Automatak, LLC
  // 
  // Licensed to Green Energy Corp (www.greenenergycorp.com) and Automatak
  // LLC (www.automatak.com) under one or more contributor license agreements.
  // See the NOTICE file distributed with this work for additional information
  // regarding copyright ownership. Green Energy Corp and Automatak LLC license
  // 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:
  // 
  //   http://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.
  //
  
  #ifndef OPENDNP3JAVA_JNIDURATION_H
  #define OPENDNP3JAVA_JNIDURATION_H
  
  #include "../adapters/LocalRef.h"
  
  #include "JNIWrappers.h"
  
  namespace jni
  {
      struct JCache;
  
      namespace cache
      {
          class Duration
          {
              friend struct jni::JCache;
  
              bool init(JNIEnv* env);
              void cleanup(JNIEnv* env);
  
              public:
  
              // methods
              jlong toMillis(JNIEnv* env, JDuration instance);
  
              private:
  
              jclass clazz = nullptr;
  
              // method ids
              jmethodID method0 = nullptr;
          };
      }
  }
  
  #endif
  