* StoredQueue.java

protect isEmpty() like size() for access after backing BDB closed
2026-09-24 06:36:12 +00:00 · 2011-01-14 22:07:01 +00:00
parent 402b9a45a6
commit df1d064598
1 changed files with 5 additions and 1 deletions
@@ -103,7 +103,11 @@ public class StoredQueue<E extends Serializable> extends AbstractQueue<E>  {
        if(peekItem!=null) {
            return false;
        }
-        return queueMap.isEmpty();
+        try {
+            return queueMap.isEmpty();
+        } catch (IllegalStateException de) {
+            return true;
+        }
    }

    public boolean offer(E o) {