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-rw-r--r--policy-core/src/main/java/org/onap/policy/drools/core/lock/AlwaysFailLock.java4
1 files changed, 2 insertions, 2 deletions
diff --git a/policy-core/src/main/java/org/onap/policy/drools/core/lock/AlwaysFailLock.java b/policy-core/src/main/java/org/onap/policy/drools/core/lock/AlwaysFailLock.java
index 0a4d327b..03024f52 100644
--- a/policy-core/src/main/java/org/onap/policy/drools/core/lock/AlwaysFailLock.java
+++ b/policy-core/src/main/java/org/onap/policy/drools/core/lock/AlwaysFailLock.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -52,7 +52,7 @@ public class AlwaysFailLock extends LockImpl {
* Always returns false.
*/
@Override
- public boolean free() {
+ public synchronized boolean free() {
return false;
}