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-rw-r--r--policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java15
1 files changed, 6 insertions, 9 deletions
diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java
index 84043d8f..d69ea339 100644
--- a/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java
+++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/PropertyUtil.java
@@ -147,17 +147,14 @@ public class PropertyUtil
// add to static table, so this instance can be shared
registrations.put(file, this);
- if (timer == null)
+ // still need to create a timer thread
+ synchronized(PropertyUtil.class)
{
- // still need to create a timer thread
- synchronized(PropertyUtil.class)
+ // an additional check is added inside the 'synchronized' block,
+ // just in case someone beat us to it
+ if (timer == null)
{
- // an additional check is added inside the 'synchronized' block,
- // just in case someone beat us to it
- if (timer == null)
- {
- timer = new Timer("PropertyUtil-Timer", true);
- }
+ timer = new Timer("PropertyUtil-Timer", true);
}
}