Fixing Sonar bugs and code smells

Change-Id: I661cd409d01320fe11a29b7ea72b9e8f70e72a6c
Issue-ID: POLICY-856
Signed-off-by: waqas.ikram <waqas.ikram@ericsson.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/model/engine-model/src/test/java/org/onap/policy/apex/model/enginemodel/concepts/TestEngineStats.java b/model/engine-model/src/test/java/org/onap/policy/apex/model/enginemodel/concepts/TestEngineStats.java
index f5fdcbb1f..2d20964f5 100644
--- a/model/engine-model/src/test/java/org/onap/policy/apex/model/enginemodel/concepts/TestEngineStats.java
+++ b/model/engine-model/src/test/java/org/onap/policy/apex/model/enginemodel/concepts/TestEngineStats.java
@@ -104,7 +104,6 @@ public class TestEngineStats {
         }
         stats.executionExit();
         final double avExecutionTime = stats.getAverageExecutionTime();
-        System.err.println(avExecutionTime);
         assertTrue(avExecutionTime >= 2.0 && avExecutionTime < 3.0);
         stats.engineStop();
 
@@ -179,6 +178,8 @@ public class TestEngineStats {
         assertTrue(stats.equals(new AxEngineStats(statsKey)));
         assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
 
+        assertEquals(-1, stats.compareTo(new AxEngineStats(statsKey, 0, 0, 0, 0.0, 0, 1)));
+
         stats.engineStart();
         assertFalse(stats.equals(new AxEngineStats(statsKey)));
         final AxEngineStats newStats = new AxEngineStats(statsKey);
@@ -190,4 +191,5 @@ public class TestEngineStats {
         assertTrue(stats.equals(new AxEngineStats(statsKey)));
         assertEquals(0, stats.compareTo(new AxEngineStats(statsKey)));
     }
+
 }