Fix IAE when enabling debug logging on PersistenceManagerImpl (#1737)

Signed-off-by: Wouter Born <github@maindrain.net>
openhab · Oct 19, 2020 · 0ac14b9 · 0ac14b9
1 parent 7d70a97
commit 0ac14b9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...rsistence/src/main/java/org/openhab/core/persistence/internal/PersistenceManagerImpl.java b/...rsistence/src/main/java/org/openhab/core/persistence/internal/PersistenceManagerImpl.java
@@ -12,7 +12,7 @@
  */
 package org.openhab.core.persistence.internal;
 
-import java.text.DateFormat;
+import java.time.format.DateTimeFormatter;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
@@ -291,7 +291,7 @@ private void initialize(Item item) {
                                             genericItem.addStateChangeListener(this);
                                             if (logger.isDebugEnabled()) {
                                                 logger.debug("Restored item state from '{}' for item '{}' -> '{}'",
-                                                        DateFormat.getDateTimeInstance()
+                                                        DateTimeFormatter.ISO_ZONED_DATE_TIME
                                                                 .format(historicItem.getTimestamp()),
                                                         item.getName(), historicItem.getState());
                                             }