| commit | 8d9fddf8450d6a461d929d47c5a0a2470e33dda6 | [log] [tgz] |
|---|---|---|
| author | Yuta HIGUCHI <y-higuchi@onlab.us> | Mon Feb 10 13:32:16 2014 -0800 |
| committer | Yuta HIGUCHI <y-higuchi@onlab.us> | Mon Feb 10 14:24:27 2014 -0800 |
| tree | b38d2683850e73cabd74ce8536c35bdbb4261259 | |
| parent | 4bfdd53b4d1e5c43ea192cc1c46679a4332b4aa9 [diff] [blame] |
memo about Device and minor fix Change-Id: I33ca971ef35d033b34f1b153f56d3a9fce274804
diff --git a/src/main/java/net/onrc/onos/ofcontroller/networkgraph/AbstractNetworkGraph.java b/src/main/java/net/onrc/onos/ofcontroller/networkgraph/AbstractNetworkGraph.java index d84de5f..b2f9247 100644 --- a/src/main/java/net/onrc/onos/ofcontroller/networkgraph/AbstractNetworkGraph.java +++ b/src/main/java/net/onrc/onos/ofcontroller/networkgraph/AbstractNetworkGraph.java
@@ -97,7 +97,7 @@ public Iterable<Device> getDeviceByIp(InetAddress ipAddress) { Set<Device> devices = addr2Device.get(ipAddress); if (devices == null) { - return Collections.emptyList(); + return Collections.emptySet(); } return Collections.unmodifiableCollection(devices); }