diff --git a/core/common/src/test/java/org/onosproject/store/trivial/SimpleDeviceStore.java b/core/common/src/test/java/org/onosproject/store/trivial/SimpleDeviceStore.java
index b51a1d1..14e37b8 100644
--- a/core/common/src/test/java/org/onosproject/store/trivial/SimpleDeviceStore.java
+++ b/core/common/src/test/java/org/onosproject/store/trivial/SimpleDeviceStore.java
@@ -348,7 +348,7 @@
     // exist, it creates and registers a new one.
     private ConcurrentMap<PortNumber, Port> getPortMap(DeviceId deviceId) {
         return createIfAbsentUnchecked(devicePorts, deviceId,
-                                       NewConcurrentHashMap.<PortNumber, Port>ifNeeded());
+                                       NewConcurrentHashMap.ifNeeded());
     }
 
     private Map<ProviderId, DeviceDescriptions> getOrCreateDeviceDescriptions(