return socket;
    }
  }

  public void run() throws Exception {
    Request request = new Request.Builder()
        .url("https://publicobject.com/helloworld.txt")
        .build();

    try (Response response = client.newCall(request).execute()) {
      if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

            .build();
  }

  public void run() throws Exception {
    Request request = new Request.Builder()
        .url("https://publicobject.com/helloworld.txt")
        .build();

    try (Response response = client.newCall(request).execute()) {
      if (!response.isSuccessful()) {
        Headers responseHeaders = response.headers();

			return "", fmt.Errorf("did not receive magic string. Want %q, got %q", common.ServerFirstMagicString, string(readBytes))
		}
	}

	// Make sure the client writes something to the buffer
	message := "HelloWorld"
	if cfg.Request.Message != "" {
		message = cfg.Request.Message
	}

	if _, err := conn.Write([]byte(message + "\n")); err != nil {
		fwLog.Warnf("TCP write failed: %v", err)
		return msgBuilder.String(), err

		"A list of http headers (use Host for authority) - 'name: value', following curl syntax")
	rootCmd.PersistentFlags().StringVar(&caFile, "ca", "", "CA root cert file")
	rootCmd.PersistentFlags().StringVar(&msg, "msg", "HelloWorld",
		"message to send (for websockets)")
	rootCmd.PersistentFlags().StringVar(&expect, "expect", "",
		"message to expect (for tcp)")
	rootCmd.PersistentFlags().StringVar(&method, "method", "", "method to use (for HTTP)")

    printEvent("dnsEnd");
  }

  ...
}
```

We make a couple calls:

```java
Request request = new Request.Builder()
    .url("https://publicobject.com/helloworld.txt")
    .build();

System.out.println("REQUEST 1 (new connection)");
try (Response response = client.newCall(request).execute()) {
  // Consume and discard the response body.

  istioctl x check-inject deployment/details-v1 -n test

  # Check the injection status of label pairs in a specific namespace before actual injection 
  istioctl x check-inject -n test -l app=helloworld,version=v1
`,
		Args: func(cmd *cobra.Command, args []string) error {
			if len(args) == 0 && labelPairs == "" || len(args) > 1 {
				cmd.Println(cmd.UsageString())