Prevent ConcurrentModificationExceptions that have been showing up in…

… the Jenkins test runs of this class.
rhq-project · Sep 18, 2014 · c26c91a · c26c91a
1 parent 008dba2
commit c26c91a
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/...core/plugin-container/src/test/java/org/rhq/core/pc/operation/ParallelOperationsTest.java b/...core/plugin-container/src/test/java/org/rhq/core/pc/operation/ParallelOperationsTest.java
@@ -133,8 +133,10 @@ private void printJobsCompleted() {
         if (jobsCompleted == null || jobsCompleted.isEmpty()) {
             println("jobsCompleted is null/empty");
         } else {
-            for (String op : jobsCompleted.keySet()) {
-                println(op + " completed at " + formatTime(jobsCompleted.get(op)));
+            synchronized (jobsCompleted) {
+                for (String op : jobsCompleted.keySet()) {
+                    println(op + " completed at " + formatTime(jobsCompleted.get(op)));
+                }
             }
         }
     }