lib/standard: remove the only `attr-in-refinement` warning

[nit.git] / lib / mpi.nit

diff --git a/lib/mpi.nit b/lib/mpi.nit
index de91686..69d0d9f 100644 (file)
--- a/lib/mpi.nit
+++ b/lib/mpi.nit
@@ -33,7 +33,7 @@ end
 import c
 intrude import standard::string
 import serialization
-private import json_serialization
+private import json::serialization
 
 in "C Header" `{
        #include <mpi.h>
@@ -85,7 +85,7 @@ class MPI
        fun send(data: nullable Serializable, dest: Rank, tag: Tag, comm: Comm)
        do
                # Serialize data
-               var stream = new StringOStream
+               var stream = new StringWriter
                var serializer = new JsonSerializer(stream)
                serializer.serialize(data)