// The Conn type allows callers to multiplex multiple read/write channels over
// a single websocket.
//
// "channel.k8s.io"
//
// The Websocket RemoteCommand subprotocol "channel.k8s.io" prepends each binary message with a
// byte indicating the channel number (zero indexed) the message was sent on. Messages in both
// directions should prefix their messages with this channel byte. Used for remote execution,

	if err != nil {
		return fmt.Errorf("validation failed for DRA plugin %s at endpoint %s: %+v", pluginName, endpoint, err)
	}

	return err
}

// log prepends log string with `kubernetes.io/dra`.
func log(msg string, parts ...interface{}) string {
	return fmt.Sprintf(fmt.Sprintf("%s: %s", DRAPluginName, msg), parts...)

        return new RelativePath(endsWithFile, this, segments);
    }

    /**
     * Prepends the given names to the start of this path.
     *
     * @param segments The names to prepend
     * @return The new path.
     */
    public RelativePath prepend(String... segments) {
        return new RelativePath(false, segments).append(this);
    }

    @Override

    System.arraycopy(second, 0, result, first.length, second.length);
    return result;
  }

  /**
   * Returns a new array that prepends {@code element} to {@code array}.
   *
   * @param element the element to prepend to the front of {@code array}
   * @param array the array of elements to append
   * @return an array whose size is one larger than {@code array}, with {@code element} occupying

	if spec.PersistentVolume != nil &&
		spec.PersistentVolume.Spec.CSI != nil {
		return spec.ReadOnly, nil
	}

	return false, fmt.Errorf("CSIPersistentVolumeSource not defined in spec")
}

// log prepends log string with `kubernetes.io/csi`
func log(msg string, parts ...interface{}) string {
	return fmt.Sprintf(fmt.Sprintf("%s: %s", CSIPluginName, msg), parts...)
}

    System.arraycopy(second, 0, result, first.length, second.length);
    return result;
  }

  /**
   * Returns a new array that prepends {@code element} to {@code array}.
   *
   * @param element the element to prepend to the front of {@code array}
   * @param array the array of elements to append
   * @return an array whose size is one larger than {@code array}, with {@code element} occupying

	tests := []struct {
		columns  []metav1.TableColumnDefinition
		rows     []metav1.TableRow
		options  PrintOptions
		expected string
	}{
		// Test a single row table "WithNamespace" option, prepends NAMESPACE column.
		{
			columns: []metav1.TableColumnDefinition{
				{Name: "Name", Type: "string"},
				{Name: "Ready", Type: "string"},
				{Name: "Status", Type: "string"},

        // If some entries from this classpath are also in the prepended classpath, then the prepended ones win.
        // Existing transforms for these entries have to be discarded.
        // We can think of the prepended classpath as the TransformedClassPath without actual transforms,
        // and then just append this classpath to it to achieve the desired behavior.

	"k8s.io/apimachinery/pkg/util/remotecommand"
	"k8s.io/apimachinery/pkg/util/runtime"
	"k8s.io/klog/v2"
)

const WebSocketProtocolHeader = "Sec-Websocket-Protocol"

// The Websocket subprotocol "channel.k8s.io" prepends each binary message with a byte indicating
// the channel number (zero indexed) the message was sent on. Messages in both directions should

// utoa converts x to an ASCII representation in the given base;
// base must be between 2 and MaxBase, inclusive.
func (x nat) utoa(base int) []byte {
	return x.itoa(false, base)
}

// itoa is like utoa but it prepends a '-' if neg && x != 0.
func (x nat) itoa(neg bool, base int) []byte {
	if base < 2 || base > MaxBase {
		panic("invalid base")
	}

	// x == 0
	if len(x) == 0 {
		return []byte("0")
	}