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, 1 insertions, 6 deletions

diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/LoggerUtil.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/LoggerUtil.java
index 9c6dad79..10788eb8 100644
--- a/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/LoggerUtil.java
+++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/LoggerUtil.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP
  * ================================================================================
- * Copyright (C) 2017-2019,2021 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2019, 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.
@@ -22,8 +22,6 @@ package org.onap.policy.drools.utils.logging;
 
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 /**
  * Loger Utils.
@@ -31,8 +29,6 @@ import org.slf4j.LoggerFactory;
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public final class LoggerUtil {
 
-    private static final Logger LOGGER = LoggerFactory.getLogger(LoggerUtil.class);
-
     /**
      * Logback configuration file system property.
      */
@@ -44,4 +40,3 @@ public final class LoggerUtil {
     public static final String LOGBACK_CONFIGURATION_FILE_DEFAULT = "config/logback.xml";
 
 }
-