Refactor of CFM code part 5 - SonarQube recommended code changes

previously:

Refactor of CFM code part 4 - Microsemi driver - updating modules.deps with the move of the driver code
Refactor of CFM code part 3 - Microsemi driver: moved everything out of drivers/microsemi to /drivers/microsemi/ea1000 to make room for future drivers
Refactor of CFM code parti 2 - API: moved everything from incubator/*/src/main/java/org/onosproject/incubator/net/l2monitoring to apps/cfm/*/src/main/java/org/onosproject/incubator/net/l2monitoring - this means that services belonging to l2 monitoring will now only be loaded when cfm app is started
Refactor of CFM code part 1 - NBI: moves the CLI and REST part of the app down a level to an nbi folder for a more consistent approach with other modules

Change-Id: I39b302fd8620f59d34ab41208cbc28765951aad4
diff --git a/apps/cfm/api/src/test/java/org/onosproject/incubator/net/l2monitoring/soam/delay/DelayMeasurementThresholdOptionTest.java b/apps/cfm/api/src/test/java/org/onosproject/incubator/net/l2monitoring/soam/delay/DelayMeasurementThresholdOptionTest.java
index f838143..970452e 100644
--- a/apps/cfm/api/src/test/java/org/onosproject/incubator/net/l2monitoring/soam/delay/DelayMeasurementThresholdOptionTest.java
+++ b/apps/cfm/api/src/test/java/org/onosproject/incubator/net/l2monitoring/soam/delay/DelayMeasurementThresholdOptionTest.java
@@ -15,8 +15,6 @@
  */
 package org.onosproject.incubator.net.l2monitoring.soam.delay;
 
-import static org.junit.Assert.*;
-
 import java.time.Duration;
 
 import org.junit.Before;
@@ -25,6 +23,8 @@
 import org.onosproject.incubator.net.l2monitoring.soam.SoamId;
 import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementThreshold.ThresholdOption;
 
+import static org.junit.Assert.assertEquals;
+
 public class DelayMeasurementThresholdOptionTest {
 
     DelayMeasurementThreshold dmT1;