code: private void extractConfigSettings(Artifact artifact) throws MojoExecutionException {// NOSONAR
          try (JarFile configSettings = new JarFile(artifact.getFile())) {
              Enumeration<JarEntry> entries = configSettings.entries();
              while (entries.hasMoreElements()) {
                  JarEntry jarFileEntry = entries.nextElement();
                  // Only interested in files in the /bin directory that are not properties files
                  if (!jarFileEntry.isDirectory() && jarFileEntry.getName().startsWith("bin")
                          && !jarFileEntry.getName().endsWith(".properties")) {
                      File fileToCreate = new File(jmeterDirectory, jarFileEntry.getName());
                      copyInputStreamToFile(configSettings.getInputStream(jarFileEntry), fileToCreate);
                  }
              }
          } catch (IOException e) {
              throw new MojoExecutionException(e.getMessage(), e);
          }
      }
docs: Extract the configuration settings (not properties files) from the configuration artifact
  and load them into the /bin directory
  
  @param artifact Configuration artifact
  @throws MojoExecutionException MojoExecutionException