1 files changed, 22 insertions, 7 deletions

diff --git a/src/bindings/mono/eldbus_mono/eldbus_connection.cs b/src/bindings/mono/eldbus_mono/eldbus_connection.cs
index 6a75bb9..ba54408 100644
--- a/src/bindings/mono/eldbus_mono/eldbus_connection.cs
+++ b/src/bindings/mono/eldbus_mono/eldbus_connection.cs
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2019 by its authors. See AUTHORS.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 #pragma warning disable 1591
 
 using System;
@@ -10,7 +25,7 @@ namespace eldbus
 {
 
 [EditorBrowsable(EditorBrowsableState.Never)]
-public static class EldbusConnectionNativeFunctions
+internal static class EldbusConnectionNativeFunctions
 {
     [DllImport(efl.Libs.Eldbus)] public static extern IntPtr
         eldbus_connection_get(eldbus.Connection.Type type);
@@ -283,7 +298,7 @@ public class Connection : IDisposable
 
         if (msg == null)
         {
-            throw new ArgumentNullException("msg");
+            throw new ArgumentNullException(nameof(msg));
         }
 
         IntPtr cb_wrapper = (dlgt == null ? IntPtr.Zero : eldbus.Common.GetMessageCbWrapperPtr());
@@ -332,7 +347,7 @@ public class Connection : IDisposable
 
         if (bus == null)
         {
-            throw new ArgumentNullException("bus");
+            throw new ArgumentNullException(nameof(bus));
         }
 
         IntPtr cb_wrapper = (dlgt == null ? IntPtr.Zero : eldbus.Common.GetMessageCbWrapperPtr());
@@ -361,7 +376,7 @@ public class Connection : IDisposable
 
         if (bus == null)
         {
-            throw new ArgumentNullException("bus");
+            throw new ArgumentNullException(nameof(bus));
         }
 
         IntPtr cb_wrapper = (dlgt == null ? IntPtr.Zero : eldbus.Common.GetMessageCbWrapperPtr());
@@ -390,7 +405,7 @@ public class Connection : IDisposable
 
         if (bus == null)
         {
-            throw new ArgumentNullException("bus");
+            throw new ArgumentNullException(nameof(bus));
         }
 
         IntPtr cb_wrapper = (dlgt == null ? IntPtr.Zero : eldbus.Common.GetMessageCbWrapperPtr());
@@ -419,7 +434,7 @@ public class Connection : IDisposable
 
         if (bus == null)
         {
-            throw new ArgumentNullException("bus");
+            throw new ArgumentNullException(nameof(bus));
         }
 
         IntPtr cb_wrapper = (dlgt == null ? IntPtr.Zero : eldbus.Common.GetMessageCbWrapperPtr());
@@ -518,7 +533,7 @@ public class Connection : IDisposable
 
         if (bus == null)
         {
-            throw new ArgumentNullException("bus");
+            throw new ArgumentNullException(nameof(bus));
         }
 
         IntPtr cb_wrapper = (dlgt == null ? IntPtr.Zero : eldbus.Common.GetMessageCbWrapperPtr());