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-rw-r--r--core/core-engine/src/main/java/org/onap/policy/apex/core/engine/engine/impl/ApexEngineImpl.java7
1 files changed, 5 insertions, 2 deletions
diff --git a/core/core-engine/src/main/java/org/onap/policy/apex/core/engine/engine/impl/ApexEngineImpl.java b/core/core-engine/src/main/java/org/onap/policy/apex/core/engine/engine/impl/ApexEngineImpl.java
index 3349b609f..3497ed660 100644
--- a/core/core-engine/src/main/java/org/onap/policy/apex/core/engine/engine/impl/ApexEngineImpl.java
+++ b/core/core-engine/src/main/java/org/onap/policy/apex/core/engine/engine/impl/ApexEngineImpl.java
@@ -247,8 +247,11 @@ public class ApexEngineImpl implements ApexEngine {
// Clear everything
stateMachineHandler = null;
engineStats.clean();
- internalContext.clear();
- internalContext = null;
+
+ if (internalContext != null) {
+ internalContext.clear();
+ internalContext = null;
+ }
}
/*