Fix sonars in drools-pdp

Fixed sonars:
- use "var"
- override  "equals"
- unused imports

Also changed some of the JPA queries to make them typed queries.

Issue-ID: POLICY-3289
Change-Id: Ib3a00be322d8d00ba492673708439cacfe2c7fc4
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/feature-test-transaction/src/main/java/org/onap/policy/drools/testtransaction/TtControllerTask.java b/feature-test-transaction/src/main/java/org/onap/policy/drools/testtransaction/TtControllerTask.java
index bfd94df6..c9af7460 100644
--- a/feature-test-transaction/src/main/java/org/onap/policy/drools/testtransaction/TtControllerTask.java
+++ b/feature-test-transaction/src/main/java/org/onap/policy/drools/testtransaction/TtControllerTask.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP
  * ================================================================================
- * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2021 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.
@@ -165,7 +165,7 @@ public class TtControllerTask implements Runnable {
 
     @Override
     public String toString() {
-        final StringBuilder builder = new StringBuilder();
+        final var builder = new StringBuilder();
         builder.append("TTControllerTask [controller=");
         builder.append(this.controller);
         builder.append(", alive=");