code: @Nonnull
      public static String getVersionInfo() {
          Package pkg = JmxTransAgent.class.getPackage();
          if (pkg == null) {
              return "jmxtrans-agent";
          } else {
              return pkg.getImplementationTitle() + ": " + pkg.getImplementationVersion();
          }
      }
docs: Human readable name and version.
  
  @return project name and version or "{@code jmxtrans-agent}" if package information not found