commit 0e03f59bf538fdeda3ff3b2acbbf6c72f9e9fb11
author Sho SHIMIZU <sshimizu@us.fujitsu.com> Wed Jun 08 17:03:48 2016 -0700
committer Gerrit Code Review <gerrit@onlab.us> Thu Jun 16 07:46:52 2016 +0000
tree 8a66d4a610b1d3c672fe97f8b72dbc9fadd8ea99
parent 891162b99fff03d51a5daf943ac4bc5e9758b24e

More idiomatic code in Stream API

Change-Id: Ifa5a311cfc1ce43f5eab80be9ddce5fa36e47d92

incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java

diff --git a/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java b/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java
index ea4af1a..7f469af 100644
--- a/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java
+++ b/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java
@@ -50,6 +50,7 @@
 
 import java.util.Collection;
 import java.util.Map;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
 import static org.slf4j.LoggerFactory.getLogger;
@@ -209,7 +210,7 @@
             //FIXME: FOLLOWING CODE CANNOT BE TESTED UNTIL SOMETHING THAT
             //FIXME: IMPLEMENTS METERS EXISTS
             Map<Pair<DeviceId, MeterId>, Meter> storedMeterMap = store.getAllMeters().stream()
-                    .collect(Collectors.toMap(m -> Pair.of(m.deviceId(), m.id()), m -> m));
+                    .collect(Collectors.toMap(m -> Pair.of(m.deviceId(), m.id()), Function.identity()));
 
             meterEntries.stream()
                     .filter(m -> storedMeterMap.remove(Pair.of(m.deviceId(), m.id())) != null)