Use lombok in drools-pdp

Updated policy-management thru policy-utils.

Issue-ID: POLICY-3397
Change-Id: Ie9498fe912e8338ddc32a40774c3cb63d84f079a
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 7 insertions, 8 deletions

diff --git a/policy-management/src/main/java/org/onap/policy/drools/system/Main.java b/policy-management/src/main/java/org/onap/policy/drools/system/Main.java
index be0cb820..c28d4c96 100644
--- a/policy-management/src/main/java/org/onap/policy/drools/system/Main.java
+++ b/policy-management/src/main/java/org/onap/policy/drools/system/Main.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP
  * ================================================================================
- * Copyright (C) 2017-2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2021 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.
@@ -21,6 +21,8 @@
 package org.onap.policy.drools.system;
 
 import java.util.Properties;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
 import org.apache.commons.lang3.StringUtils;
 import org.onap.policy.common.endpoints.event.comm.TopicEndpointManager;
 import org.onap.policy.common.endpoints.http.client.HttpClientConfigException;
@@ -39,16 +41,13 @@ import org.slf4j.LoggerFactory;
 /**
  * Programmatic entry point to the management layer.
  */
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class Main {
     /**
      * Symmetric Key to decode sensitive configuration data.
      */
     protected static final String SYSTEM_SYMM_KEY = "engine.symm.key";
 
-    /** constructor (hides public default one). */
-    private Main() {
-    }
-
     /**
      * main.
      *
@@ -62,7 +61,7 @@ public class Main {
          */
 
         /* start logger */
-        Logger logger = LoggerFactory.getLogger(Main.class);
+        var logger = LoggerFactory.getLogger(Main.class);
 
         /* system properties */
         setSystemProperties();
@@ -191,7 +190,7 @@ public class Main {
                         .setTargetEntity("controller:" + controllerName)
                         .setTargetServiceName("start");
 
-                final PolicyController controller =
+                final var controller =
                         PolicyEngineConstants.getManager().createPolicyController(controllerName, controllerProperties);
                 controller.start();
 
@@ -226,4 +225,4 @@ public class Main {
             }
         }
     }
-}
\ No newline at end of file
+}