PersistentExtendedBlockingQueueDecoratorTest.testThreadSafetiness() adding...

PersistentExtendedBlockingQueueDecoratorTest.testThreadSafetiness() adding only 1000 items to the queue instead of 10000. Should fix broken CI.

SVN: 28176

common/sourceTest/java/ch/systemsx/cisd/common/io/PersistentExtendedBlockingQueueDecoratorTest.java

@@ -284,7 +284,7 @@ public class PersistentExtendedBlockingQueueDecoratorTest
                 }
             }).start();
         Random random = new Random(37);
-        for (int i = 0; i < 10000; i++)
+        for (int i = 0; i < 1000; i++)
         {
             try
             {