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/main/java/org/onosproject/incubator/net/l2monitoring/soam/delay/DelayMeasurementStatHistory.java b/apps/cfm/api/src/main/java/org/onosproject/incubator/net/l2monitoring/soam/delay/DelayMeasurementStatHistory.java
index c55c66a..4ce8de3 100644
--- a/apps/cfm/api/src/main/java/org/onosproject/incubator/net/l2monitoring/soam/delay/DelayMeasurementStatHistory.java
+++ b/apps/cfm/api/src/main/java/org/onosproject/incubator/net/l2monitoring/soam/delay/DelayMeasurementStatHistory.java
@@ -36,7 +36,7 @@
     Instant endTime();
 
     /**
-     * Builder for {@link org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementStatHistory}.
+     * Builder for {@link DelayMeasurementStatHistory}.
      */
     public interface DmStatHistoryBuilder extends DmStatBuilder {
         DmStatHistoryBuilder endTime(Instant endTime);