ONOS-4417 Remove OtuPort out of core.

Change-Id: Ibc72ee617b238005585f0bcd873b9123e48ee7fc
diff --git a/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/OpticalOduIntentCompiler.java b/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/OpticalOduIntentCompiler.java
index 18a8f17..d89cf1e 100644
--- a/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/OpticalOduIntentCompiler.java
+++ b/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/OpticalOduIntentCompiler.java
@@ -30,7 +30,6 @@
 import org.onosproject.net.OduSignalId;
 import org.onosproject.net.OduSignalType;
 import org.onosproject.net.OduSignalUtils;
-import org.onosproject.net.OtuPort;
 import org.onosproject.net.Path;
 import org.onosproject.net.Port;
 import org.onosproject.net.TributarySlot;
@@ -50,6 +49,7 @@
 import org.onosproject.net.intent.OpticalOduIntent;
 import org.onosproject.net.intent.impl.IntentCompilationException;
 import org.onosproject.net.optical.OduCltPort;
+import org.onosproject.net.optical.OtuPort;
 import org.onosproject.net.resource.Resource;
 import org.onosproject.net.resource.ResourceService;
 import org.onosproject.net.resource.ResourceAllocation;