Make DateTimeFormatter static

Signed-off-by: Wouter Born <github@maindrain.net>
wborn · Jan 9, 2024 · e472c74 · e472c74
1 parent e3c2297
commit e472c74
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...nhab.binding.blink/src/main/java/org/openhab/binding/blink/internal/dto/BlinkAccount.java b/...nhab.binding.blink/src/main/java/org/openhab/binding/blink/internal/dto/BlinkAccount.java
@@ -31,7 +31,7 @@ public class BlinkAccount {
     public Account account;
     public Auth auth;
     public Instant lastTokenRefresh;
-    public DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ISO_LOCAL_DATE_TIME
+    public static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ISO_LOCAL_DATE_TIME
             .withZone(ZoneId.from(ZoneOffset.UTC));
 
     public static class Auth {
@@ -69,7 +69,7 @@ public Map<String, String> toAccountProperties() {
         props.put(PROPERTY_CLIENT_ID, Long.toString(account.client_id));
         props.put(PROPERTY_TIER, account.tier);
         props.put(PROPERTY_TOKEN, auth.token);
-        props.put(PROPERTY_LAST_TOKEN_REFRESH, dateTimeFormatter.format(lastTokenRefresh));
+        props.put(PROPERTY_LAST_TOKEN_REFRESH, DATE_TIME_FORMATTER.format(lastTokenRefresh));
         return props;
     }
 }