Implemented a Builder pattern for EventuallyConsistentMaps.

EventuallyConsistentMap has been moved to the API package so is now available outside the stores.

ONOS-1357

Change-Id: I1c892eb3dbefa72cb3f3eb3ccc74e9a02c7e2ac9
diff --git a/core/store/dist/src/main/java/org/onosproject/store/intent/impl/IntentDataLogicalClockManager.java b/core/store/dist/src/main/java/org/onosproject/store/intent/impl/IntentDataLogicalClockManager.java
index 4636cd7..9d21223 100644
--- a/core/store/dist/src/main/java/org/onosproject/store/intent/impl/IntentDataLogicalClockManager.java
+++ b/core/store/dist/src/main/java/org/onosproject/store/intent/impl/IntentDataLogicalClockManager.java
@@ -17,7 +17,7 @@
 
 import org.onosproject.net.intent.IntentData;
 import org.onosproject.store.Timestamp;
-import org.onosproject.store.impl.ClockService;
+import org.onosproject.store.service.ClockService;
 import org.onosproject.store.impl.MultiValuedTimestamp;
 
 import java.util.concurrent.atomic.AtomicLong;