commit 1838f88d2b0ad447bd8d1323ef01c22ce91e141d
author Yuta HIGUCHI <y-higuchi@onlab.us> Wed Nov 05 18:42:00 2014 -0800
committer Yuta HIGUCHI <y-higuchi@onlab.us> Wed Nov 05 19:00:12 2014 -0800
tree 567aa6ce87c797b86d3933c8d583eacfd64f4c16
parent 4ee9ddbaa18045a8d34a426d207996107f7f2a64

DatabaseStateMachine: fix type mismatch

Change-Id: I267c7390e46b503d8bfb5ffcb2e09df3738ff5b0

core/store/dist/src/main/java/org/onlab/onos/store/service/impl/DatabaseStateMachine.java

diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/service/impl/DatabaseStateMachine.java b/core/store/dist/src/main/java/org/onlab/onos/store/service/impl/DatabaseStateMachine.java
index 2822f25..891de41 100644
--- a/core/store/dist/src/main/java/org/onlab/onos/store/service/impl/DatabaseStateMachine.java
+++ b/core/store/dist/src/main/java/org/onlab/onos/store/service/impl/DatabaseStateMachine.java
@@ -5,8 +5,6 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
-
 import net.kuujo.copycat.Command;
 import net.kuujo.copycat.Query;
 import net.kuujo.copycat.StateMachine;
@@ -20,6 +18,7 @@
 import org.onlab.util.KryoNamespace;
 import org.slf4j.Logger;
 
+import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Maps;
 
 /**
@@ -64,8 +63,8 @@
     }
 
     @Query
-    public Set<String> listTables() {
-        return state.getTables().keySet();
+    public List<String> listTables() {
+        return ImmutableList.copyOf(state.getTables().keySet());
     }
 
     @Query