Add test, faster size, and order primary/secondary as expected.

1 files changed, 1 insertions, 1 deletions

diff --git a/container-search/src/main/java/com/yahoo/search/query/profile/QueryProfileProperties.java b/container-search/src/main/java/com/yahoo/search/query/profile/QueryProfileProperties.java
index da1eb5f7ecc..224f75e7034 100644
--- a/container-search/src/main/java/com/yahoo/search/query/profile/QueryProfileProperties.java
+++ b/container-search/src/main/java/com/yahoo/search/query/profile/QueryProfileProperties.java
@@ -300,7 +300,7 @@ public class QueryProfileProperties extends Properties {
         if (zoneInfo == ZoneInfo.defaultInfo()) return context;
         if (context == null || context.isEmpty()) return zoneContext;
         if (context == zoneContext) return context;
-        return new ChainedMap(zoneContext, context);
+        return new ChainedMap(context, zoneContext);
     }
 
     private boolean reachableTypesAreComplete(CompoundName prefix, CompiledQueryProfile profile, StringBuilder firstMissingName, Map<String,String> context) {