minro checkstyle (#13977)

Signed-off-by: Leo Siepel <leosiepel@gmail.com>

diff --git a/bundles/org.openhab.binding.bluetooth.ruuvitag/src/main/java/org/openhab/binding/bluetooth/ruuvitag/internal/RuuviTagBindingConstants.java b/bundles/org.openhab.binding.bluetooth.ruuvitag/src/main/java/org/openhab/binding/bluetooth/ruuvitag/internal/RuuviTagBindingConstants.java
index 8536056b0f0a4eaa32a9fd5f25d9635375103e46..f68529498aff14074a16d87e1a409de9b4c73726 100644 (file)
--- a/bundles/org.openhab.binding.bluetooth.ruuvitag/src/main/java/org/openhab/binding/bluetooth/ruuvitag/internal/RuuviTagBindingConstants.java
+++ b/bundles/org.openhab.binding.bluetooth.ruuvitag/src/main/java/org/openhab/binding/bluetooth/ruuvitag/internal/RuuviTagBindingConstants.java
@@ -12,6 +12,7 @@
  */
 package org.openhab.binding.bluetooth.ruuvitag.internal;
 
+import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.bluetooth.BluetoothBindingConstants;
 import org.openhab.core.thing.ThingTypeUID;
 
@@ -21,6 +22,7 @@ import org.openhab.core.thing.ThingTypeUID;
  *
  * @author Sami Salonen - Initial contribution
  */
+@NonNullByDefault
 public class RuuviTagBindingConstants {
 
     // List of all Thing Type UIDs