@NonNull
	protected final BluetoothGattDescriptor reliableWrite() {
		return sharedDescriptor(CHARACTERISTIC_EXTENDED_PROPERTIES_DESCRIPTOR_UUID,
				BluetoothGattDescriptor.PERMISSION_READ,
				new byte[] { 1, 0 });
	}
This helper method returns a new instance of Characteristic Extended Properties descriptor
that can be added to a server characteristic.
This descriptor should be added it {@link BluetoothGattCharacteristic#PROPERTY_EXTENDED_PROPS}
property is set.
@return The CEP descriptor with Reliable Write bit set.
ble/src/main/java/no/nordicsemi/android/ble/BleServerManager.java