@Nullable
  private static Element getMavenPackagingPluginConfiguration(@NotNull MavenProject mavenProject) {
    Element mavenPackagingPluginConfiguration = null;
    final String packaging = mavenProject.getPackaging();
    if (StringUtil.isEmpty(packaging)) {
      mavenPackagingPluginConfiguration = mavenProject.getPluginConfiguration("org.apache.maven.plugins", "maven-jar-plugin");
    }
    else {
      final String pluginArtifactId = PACKAGING_PLUGINS.get(StringUtil.toLowerCase(packaging));
      if (pluginArtifactId != null) {
        mavenPackagingPluginConfiguration = mavenProject.getPluginConfiguration("org.apache.maven.plugins", pluginArtifactId);
      }
    }
    return mavenPackagingPluginConfiguration;
  }
@Nullable
  private static Element getMavenPackagingPluginConfiguration(@NotNull MavenProject mavenProject)