Method update

libminifi/src/properties/PropertiesFile.cpp:100–107

}

void PropertiesFile::update(const std::string& key, const std::string& value) {
  auto it = findKey(key);
  if (it != lines_.end()) {
    it->updateValue(value);
  } else {
    throw std::invalid_argument{"Key " + key + " not found in the config file!"};
  }
}

void PropertiesFile::insertAfter(const std::string& after_key, const std::string& key, const std::string& value) {
  auto it = findKey(after_key);