Prepare drools-pdp for java 11

The Observer class has been deprecated.  Changed the code to use
StateChangeNotifier, instead, in anticipation of a corresponding
change in policy/common.
Also fixed new issue with missing getSupportedPolicyTypes() method.

Issue-ID: POLICY-1406
Signed-off-by: Jim Hahn <jrh3@att.com>
Change-Id: I2d3ee29f13bd12a2e16644a1746f066c91c05475

1 files changed, 0 insertions, 4 deletions

diff --git a/feature-lifecycle/src/test/java/org/onap/policy/drools/lifecycle/LifecycleStateRunningTest.java b/feature-lifecycle/src/test/java/org/onap/policy/drools/lifecycle/LifecycleStateRunningTest.java
index fe3566db..06fd08ca 100644
--- a/feature-lifecycle/src/test/java/org/onap/policy/drools/lifecycle/LifecycleStateRunningTest.java
+++ b/feature-lifecycle/src/test/java/org/onap/policy/drools/lifecycle/LifecycleStateRunningTest.java
@@ -98,10 +98,6 @@ public abstract class LifecycleStateRunningTest {
             String[] events = fsm.client.getSink().getRecentEvents();
             PdpStatus status = new StandardCoder().decode(events[events.length - 1], PdpStatus.class);
 
-            if (status.getSupportedPolicyTypes() != null) {
-                return false;
-            }
-
             return status.getMessageName() == PdpMessageType.PDP_STATUS && state == status.getState();
         };
     }