* For example, {@code join(":", 0x01, 0x02, -0x01)} returns the string {@code "1:2:-1"}.
   *
   * @param separator the text that should appear between consecutive values in the resulting string
   *     (but not at the start or end)
   * @param array an array of {@code byte} values, possibly empty
   */
  public static String join(String separator, byte... array) {
    checkNotNull(separator);

}

func (md metricDisplay) String() string {
	return fmt.Sprintf("Name: %s\nType: %s\nHelp: %s\nLabels: {%s}\n", md.Name, md.Type, md.Help, strings.Join(md.Labels, ","))
}

func (md metricDisplay) TableRow() string {
	labels := strings.Join(md.Labels, ",")
	if labels == "" {
		labels = ""
	} else {
		labels = "`" + labels + "`"
	}

  # Load first party dynamic kernels.
  _tf_dir = _os.path.dirname(_current_file_location)
  _kernel_dir = _os.path.join(_tf_dir, "core", "kernels")
  if _os.path.exists(_kernel_dir):
    _ll.load_library(_kernel_dir)

  # Load third party dynamic kernels.
  for _s in _site_packages_dirs:
    _plugin_dir = _os.path.join(_s, "tensorflow-plugins")
    if _os.path.exists(_plugin_dir):
      _ll.load_library(_plugin_dir)

      return parameterSignatures.hashCode();
    }

    @Override
    public String toString() {
      return (parameterSignatures.isEmpty())
          ? ""
          : "<" + Joiner.on(", ").join(parameterSignatures) + "> ";
    }
  }

  private static final class TypeParameterSignature {
    final String name;
    final List<Type> bounds;

    TypeParameterSignature(TypeVariable<?> typeParameter) {

      return parameterSignatures.hashCode();
    }

    @Override
    public String toString() {
      return (parameterSignatures.isEmpty())
          ? ""
          : "<" + Joiner.on(", ").join(parameterSignatures) + "> ";
    }
  }

  private static final class TypeParameterSignature {
    final String name;
    final List<Type> bounds;

    TypeParameterSignature(TypeVariable<?> typeParameter) {

			ExpectedOutput: "Error: no Prometheus pods found\n",
			WantException:  true,
		},
	}

	metricCmd := Cmd(cli.NewFakeContext(nil))
	for i, c := range cases {
		t.Run(fmt.Sprintf("case %d %s", i, strings.Join(c.Args, " ")), func(t *testing.T) {
			testutil.VerifyOutput(t, metricCmd, c)
		})
	}
}

func TestMetrics(t *testing.T) {
	cases := []testutil.TestCase{
		{ // case 0

			GoldenFilename: "testdata/deployment/hello-with-proxyconfig-anno.yaml.injected",
		},
	}

	kubeInject := InjectCommand(cli.NewFakeContext(nil))
	for i, c := range cases {
		t.Run(fmt.Sprintf("case %d %s", i, strings.Join(c.Args, " ")), func(t *testing.T) {
			testutil.VerifyOutput(t, kubeInject, c)
			cleanUpKubeInjectTestEnv()
		})
	}
}

func cleanUpKubeInjectTestEnv() {
	meshConfigFile = ""
	injectConfigFile = ""

                t.notifyAll();
            }
//System.out.println("numComplete=" + t.numComplete + ",numThreads=" + t.numThreads);
        }

        for (ti = 0; ti < t.numThreads; ti++) {
            threads[ti].join();
            System.out.print(threads[ti].getName());
        }

        System.out.println();
    }

        links.extend(current_lang_links)

    message = f"📝 Docs preview for commit {settings.commit_sha} at: {deploy_url}"

    if links:
        message += "\n\n### Modified Pages\n\n"
        message += "\n".join([f"* {link}" for link in links])

    print(message)
    use_pr.as_issue().create_comment(message)

    logging.info("Finished")


if __name__ == "__main__":

		color.YellowBold(bottomLeftChar + strings.Repeat(horizBarChar, maxContentWidth) + bottomRightChar),
	}
	return "\n" + strings.Join(lines, "\n") + "\n"