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-rw-r--r--models-base/src/main/java/org/onap/policy/models/base/PfKeyUse.java6
1 files changed, 4 insertions, 2 deletions
diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfKeyUse.java b/models-base/src/main/java/org/onap/policy/models/base/PfKeyUse.java
index b753bb14a..f9141cc27 100644
--- a/models-base/src/main/java/org/onap/policy/models/base/PfKeyUse.java
+++ b/models-base/src/main/java/org/onap/policy/models/base/PfKeyUse.java
@@ -1,6 +1,6 @@
/*-
* ============LICENSE_START=======================================================
- * Copyright (C) 2019 Nordix Foundation.
+ * Copyright (C) 2019, 2023 Nordix Foundation.
* Modifications Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -21,6 +21,7 @@
package org.onap.policy.models.base;
+import java.io.Serial;
import java.util.List;
import lombok.EqualsAndHashCode;
import lombok.Getter;
@@ -41,6 +42,7 @@ import org.onap.policy.models.base.validation.annotations.VerifyKey;
@EqualsAndHashCode(callSuper = false)
@ToString
public class PfKeyUse extends PfKey {
+ @Serial
private static final long serialVersionUID = 2007147220109881705L;
@VerifyKey
@@ -139,7 +141,7 @@ public class PfKeyUse extends PfKey {
}
@Override
- public int compareTo(final PfConcept otherObj) {
+ public int compareTo(@NonNull final PfConcept otherObj) {
Assertions.argumentNotNull(otherObj, "comparison object may not be null");
if (this == otherObj) {