code: public void writePropertiesToFile(File outputFile) throws MojoExecutionException {// NOSONAR
          stripOutReservedProperties();
          //TODO if jmeter.properties write properties that are required for plugin
          if (properties.isEmpty()) {
              return;
          }
          try {
              try (FileOutputStream writeOutFinalPropertiesFile = new FileOutputStream(outputFile)) {
                  properties.store(writeOutFinalPropertiesFile, null);
                  writeOutFinalPropertiesFile.flush();
              }
          } catch (IOException e) {
              throw new MojoExecutionException(e.getMessage(), e);
          }
      }
docs: Strip out any reserved properties and then write properties object to a file.
  
  @param outputFile The file that our properties object will be written to