Fix eclipse/sonar warnings in models

Addressed the following eclipse/sonar warnings:
- unused imports
- unchanged type
- unreachable "catch" block
- reinterrupt

Issue-ID: POLICY-2714
Change-Id: I2fe6011ec74b7fab8889050e5c83647ab034ea25
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/models-sim/policy-models-simulators/src/test/java/org/onap/policy/models/simulators/CdsServerParametersTest.java b/models-sim/policy-models-simulators/src/test/java/org/onap/policy/models/simulators/CdsServerParametersTest.java
index 03aae8e61..7b0ab6bbe 100644
--- a/models-sim/policy-models-simulators/src/test/java/org/onap/policy/models/simulators/CdsServerParametersTest.java
+++ b/models-sim/policy-models-simulators/src/test/java/org/onap/policy/models/simulators/CdsServerParametersTest.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  * Copyright (C) 2020 Bell Canada.
+ * Modifications Copyright (C) 2020 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.
@@ -20,7 +21,6 @@ package org.onap.policy.models.simulators;
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
 import java.io.File;