more findbugs

[utils] / support / general / src / test / java / org / wamblee / test / EventTracker.java

diff --git a/support/general/src/test/java/org/wamblee/test/EventTracker.java b/support/general/src/test/java/org/wamblee/test/EventTracker.java
index 682a6961b1c6261e6b49cb2234e4ee7b03057fe6..e66d01475e08a50ee3f18c15ad451506f2ecbe0b 100644 (file)
--- a/support/general/src/test/java/org/wamblee/test/EventTracker.java
+++ b/support/general/src/test/java/org/wamblee/test/EventTracker.java
@@ -56,7 +56,7 @@ public class EventTracker<Event> {
         clear();
     }
 
-    public void clear() {
+    public synchronized void clear() {
         events = new HashMap<Thread, List<Event>>();
     }