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avoid concurrent modification exception on 'convert project to directory-based format'

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Alexey Pegov
2009-09-22 15:16:45 +04:00
parent f3e5d03706
commit d8f82d148e
1 changed files with 1 additions and 1 deletions
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platform/platform-impl/src/com/intellij/openapi/components/impl/stores/StateStorageManagerImpl.java
+1 -1
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@@ -90,7 +90,7 @@ public abstract class StateStorageManagerImpl implements StateStorageManager, Di
}
public Collection<String> getStorageFileNames() {
return Collections.unmodifiableCollection(myStorages.keySet());
return Collections.unmodifiableCollection(new HashSet<String>(myStorages.keySet()));
}
private void putStorageToMap(final String key, final StateStorage stateStorage) {