Sonar fixes

Added test for Serializer to increase junit coverage.
Added tests for TestTimeMulti to increase junit coverage.
Sonar fixes for PropertyConfiguration:
	- use equalsIgnoreCase
	- use the exception
Updated license dates.
Some fixes for LoggerFactoryWrapper to address sonar issue - utility
classes should typically have a private constructor.

Change-Id: I8957e9673fe8371ecca7abbb7ece87b0d6f46c1a
Issue-ID: POLICY-1519
Signed-off-by: Jim Hahn <jrh3@att.com>

2 files changed, 10 insertions, 10 deletions

diff --git a/utils-test/src/main/java/org/onap/policy/common/utils/io/Serializer.java b/utils-test/src/main/java/org/onap/policy/common/utils/io/Serializer.java
index 600bbd39..9ab26d32 100644
--- a/utils-test/src/main/java/org/onap/policy/common/utils/io/Serializer.java
+++ b/utils-test/src/main/java/org/onap/policy/common/utils/io/Serializer.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP Policy Engine - Common Modules
  * ================================================================================
- * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2018-2019 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.
@@ -126,7 +126,7 @@ public class Serializer {
 
         /**
          * Read the object.
-         * 
+         *
          * @param ois input stream
          * @return the object
          * @throws IOException throws IO exception if cannot read
@@ -134,7 +134,7 @@ public class Serializer {
         public Object readObject(ObjectInputStream ois) throws IOException {
             try {
                 return ois.readObject();
-                
+
             } catch (ClassNotFoundException e) {
                 throw new IOException(e);
             }
diff --git a/utils-test/src/main/java/org/onap/policy/common/utils/time/TestTimeMulti.java b/utils-test/src/main/java/org/onap/policy/common/utils/time/TestTimeMulti.java
index 2782eb72..b37e49e0 100644
--- a/utils-test/src/main/java/org/onap/policy/common/utils/time/TestTimeMulti.java
+++ b/utils-test/src/main/java/org/onap/policy/common/utils/time/TestTimeMulti.java
@@ -2,14 +2,14 @@
  * ============LICENSE_START=======================================================
  * Common Utils-Test
  * ================================================================================
- * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2018-2019 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.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -57,7 +57,7 @@ public class TestTimeMulti extends CurrentTime {
 
     /**
      * Constructor.
-     * 
+     *
      * @param nthreads number of threads that will be sleeping simultaneously
      */
     public TestTimeMulti(int nthreads) {
@@ -99,7 +99,7 @@ public class TestTimeMulti extends CurrentTime {
      * Indicates that a thread has terminated or that it will no longer be invoking
      * {@link #sleep(long)}. Awakens the next sleeping thread, if the queue is full after
      * removing the terminated thread.
-     * 
+     *
      * @throws IllegalStateException if the queue is already full
      */
     public void threadCompleted() {
@@ -159,7 +159,7 @@ public class TestTimeMulti extends CurrentTime {
 
         /**
          * Constructor.
-         * 
+         *
          * @param awakenAtMs time, in milliseconds, at which the associated thread should
          *        awaken
          */
@@ -181,7 +181,7 @@ public class TestTimeMulti extends CurrentTime {
         /**
          * Blocks the current thread until awakened (i.e., until its latch is
          * decremented).
-         * 
+         *
          * @throws InterruptedException can be interrupted
          */
         public void await() throws InterruptedException {