commit b35ed3691826271040b10b259f7f983d87d91bb3
author Sho SHIMIZU <sshimizu@us.fujitsu.com> Tue Apr 28 11:05:19 2015 -0700
committer Gerrit Code Review <gerrit@onlab.us> Tue Apr 28 20:17:51 2015 +0000
tree f68007faa2dfaf3c45e37a660929560580cfbfc1
parent f0c5a052a581a672425469ed76df2e8e04adfae5

Avoid unnecessary empty list instantiation

Change-Id: I128485be4e0d7d3400741855e4519f441cfb34c5

providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/FlowModBuilderVer13.java

diff --git a/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/FlowModBuilderVer13.java b/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/FlowModBuilderVer13.java
index 3ba155f..698c77c 100644
--- a/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/FlowModBuilderVer13.java
+++ b/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/FlowModBuilderVer13.java
@@ -194,7 +194,7 @@
         for (Instruction i : treatments) {
             switch (i.type()) {
                 case DROP:
-                    return new LinkedList<>();
+                    return Collections.emptyList();
                 case L0MODIFICATION:
                     actions.add(buildL0Modification(i));
                     break;