Simplify code with Elvis operator

Signed-off-by: Wouter Born <github@maindrain.net>
openhab · Oct 24, 2020 · e7a902c · e7a902c
1 parent f88e56f
commit e7a902c
Showing 1 changed file with 2 additions and 8 deletions.
diff --git a/...e.mapdb/src/main/java/org/openhab/persistence/mapdb/internal/MapDbPersistenceService.java b/...e.mapdb/src/main/java/org/openhab/persistence/mapdb/internal/MapDbPersistenceService.java
@@ -154,10 +154,7 @@ public Iterable<HistoricItem> query(FilterCriteria filter) {
             return List.of();
         }
         Optional<MapDbItem> item = deserialize(json);
-        if (!item.isPresent()) {
-            return List.of();
-        }
-        return List.of(item.get());
+        return item.isPresent() ? List.of(item.get()) : List.of();
     }
 
     private String serialize(MapDbItem item) {
@@ -182,10 +179,7 @@ private void commit() {
     }
 
     private static <T> Stream<T> streamOptional(Optional<T> opt) {
-        if (!opt.isPresent()) {
-            return Stream.empty();
-        }
-        return Stream.of(opt.get());
+        return opt.isPresent() ? Stream.of(opt.get()) : Stream.empty();
     }
 
     @Override