docs: public static String makeClassPath(TopologyAPI.Topology topology, String originalPackageFile) {
      String originalPackage = new File(originalPackageFile).getName();
      StringBuilder classPathBuilder = new StringBuilder();
      // TODO(nbhagat): Take type of package as argument.
      if (originalPackage.endsWith(".jar")) {
        // Bundled jar
        classPathBuilder.append(originalPackage);
      } else {
        // Bundled tar
        String topologyJar = originalPackage.replace(".tar.gz", "").replace(".tar", "") + ".jar";
        classPathBuilder.append(String.format("libs/*:%s", topologyJar));
      }
      String additionalClasspath = TopologyUtils.getAdditionalClassPath(topology);
      if (!additionalClasspath.isEmpty()) {
        classPathBuilder.append(":");
        classPathBuilder.append(TopologyUtils.getAdditionalClassPath(topology));
      }
      return classPathBuilder.toString();
    }