private static void onDependencyResolutionRequest(DependencyResolutionRequest event) {
    String projectId = event.getMavenProject() == null ? "unknown" : event.getMavenProject().getId();
    printMavenEventInfo("DependencyResolutionRequest", "id", projectId);
  }
private static void onDependencyResolutionRequest(DependencyResolutionRequest event)