X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=models-base%2Fsrc%2Ftest%2Fjava%2Forg%2Fonap%2Fpolicy%2Fmodels%2Fbase%2FPfKeyUseTest.java;h=1b8534433f53c0e54c9c4f902b32c07bbd149112;hb=24e47e99077ab0b7608fca68bd30a7bc70e766c2;hp=d2aebdc43c046a693d63031aecfc22acc3a9e36d;hpb=726bec7cd5e1b0f5c45b3ec58bc64e344240e8c9;p=policy%2Fmodels.git

diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfKeyUseTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfKeyUseTest.java
index d2aebdc43..1b8534433 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfKeyUseTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfKeyUseTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2020 Nordix Foundation.
+ *  Copyright (C) 2019-2021 Nordix Foundation.
  *  Modifications Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -71,17 +71,21 @@ public class PfKeyUseTest {
 
         assertNotEquals(0, keyUse.hashCode());
 
-        assertEquals(keyUse, (Object) keyUse);
+        assertEquals(keyUse, keyUse);
         assertEquals(keyUse, clonedKeyUse);
-        assertNotEquals(keyUse, (Object) "Hello");
+        assertNotEquals(keyUse, "Hello");
         assertEquals(keyUse, new PfKeyUse(key));
 
         assertEquals(0, keyUse.compareTo(keyUse));
         assertEquals(0, keyUse.compareTo(clonedKeyUse));
         assertNotEquals(0, keyUse.compareTo(new PfConceptKey()));
         assertEquals(0, keyUse.compareTo(new PfKeyUse(key)));
+    }
 
+    @Test
+    public void testNullKey() {
         PfKeyUse keyUseNull = new PfKeyUse(PfConceptKey.getNullKey());
+        PfKeyUse keyUse = new PfKeyUse();
         assertEquals(false, keyUseNull.validate("").isValid());
 
         assertThatThrownBy(() -> keyUse.setKey(null)).hasMessageMatching("^key is marked .*on.*ull but is null$");