policy/common jdk11 upgrades

Issue-ID: POLICY-1583
Change-Id: I6bcd320a6cdedd84dad9b54fdb4fec0cb8443b44
Signed-off-by: HOCKLA <ah999m@att.com>
diff --git a/gson/pom.xml b/gson/pom.xml
index 32fb598..1ef8c9a 100644
--- a/gson/pom.xml
+++ b/gson/pom.xml
@@ -2,7 +2,7 @@
   ============LICENSE_START=======================================================
   ONAP Policy Engine - Common Modules
   ================================================================================
-  Copyright (C) 2018-2019 AT&T Intellectual Property. All rights reserved.
+  Copyright (C) 2018-2020 AT&T Intellectual Property. All rights reserved.
   Modifications Copyright (C) 2019 Nordix Foundation.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
@@ -58,7 +58,7 @@
         </dependency>
         <dependency>
             <groupId>org.powermock</groupId>
-            <artifactId>powermock-api-mockito</artifactId>
+            <artifactId>powermock-api-mockito2</artifactId>
             <scope>test</scope>
         </dependency>
         <dependency>