1 files changed, 7 insertions, 1 deletions
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/AbstractQueryIterator.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/AbstractQueryIterator.java
index a82f990aeb..2ef277005e 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/AbstractQueryIterator.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/spi/cdo/AbstractQueryIterator.java
@@ -4,7 +4,7 @@
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
- * 
+ *
  * Contributors:
  *    Simon McDuff  - initial API and implementation
  **************************************************************************/
@@ -45,6 +45,12 @@ public abstract class AbstractQueryIterator<T> extends AbstractQueryResult<T>
     queryIDSet.acquire(new Object()
     {
       @Override
+      public int hashCode()
+      {
+        return 1;
+      }
+
+      @Override
       public boolean equals(Object obj)
       {
         return Boolean.TRUE.equals(obj) || isClosed();