diff options
Diffstat (limited to 'subprojects/store/src/main/java/tools')
-rw-r--r-- | subprojects/store/src/main/java/tools/refinery/store/map/VersionedMapStoreDeltaImpl.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/subprojects/store/src/main/java/tools/refinery/store/map/VersionedMapStoreDeltaImpl.java b/subprojects/store/src/main/java/tools/refinery/store/map/VersionedMapStoreDeltaImpl.java index e556a8bb..f41a2d75 100644 --- a/subprojects/store/src/main/java/tools/refinery/store/map/VersionedMapStoreDeltaImpl.java +++ b/subprojects/store/src/main/java/tools/refinery/store/map/VersionedMapStoreDeltaImpl.java | |||
@@ -78,7 +78,7 @@ public class VersionedMapStoreDeltaImpl<K, V> implements VersionedMapStore<K, V> | |||
78 | 78 | ||
79 | @Override | 79 | @Override |
80 | public synchronized Set<Long> getStates() { | 80 | public synchronized Set<Long> getStates() { |
81 | return states.keySet(); | 81 | return new HashSet<>(states.keySet()); |
82 | } | 82 | } |
83 | 83 | ||
84 | @Override | 84 | @Override |