X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fconfiguration%2Fimplementation%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconfiguration%2Finternal%2FConfigurationService.java;h=e4d55d11fb39e126d2dbb99f0ceb0cb6672d7069;hb=94d0d20b41d64bb6696c2a573ec367fcfddc44e9;hp=03acfa88eb04e1737650af810c11b1afe809ad88;hpb=405ea7ce68d22bd3d2501857c5253793b581b086;p=controller.git

diff --git a/opendaylight/configuration/implementation/src/main/java/org/opendaylight/controller/configuration/internal/ConfigurationService.java b/opendaylight/configuration/implementation/src/main/java/org/opendaylight/controller/configuration/internal/ConfigurationService.java
index 03acfa88eb..e4d55d11fb 100644
--- a/opendaylight/configuration/implementation/src/main/java/org/opendaylight/controller/configuration/internal/ConfigurationService.java
+++ b/opendaylight/configuration/implementation/src/main/java/org/opendaylight/controller/configuration/internal/ConfigurationService.java
@@ -9,6 +9,7 @@
 
 package org.opendaylight.controller.configuration.internal;
 
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.EnumSet;
 import java.util.HashSet;
@@ -189,7 +190,12 @@ public class ConfigurationService implements IConfigurationService, ICacheUpdate
         }
         String source = String.format("%s%s", ROOT, fileName);
         Object obj = objReader.read(reader, source);
-        return (obj == null || !(obj instanceof List)) ? Collections.<ConfigurationObject> emptyList()
-                : (List<ConfigurationObject>) obj;
+        if (obj == null) {
+            return Collections.<ConfigurationObject> emptyList();
+        }
+        if (obj instanceof ConcurrentMap) {
+            return new ArrayList<ConfigurationObject>(((ConcurrentMap)obj).values());
+        }
+        return (List<ConfigurationObject>) obj;
     }
 }