1 files changed, 35 insertions, 35 deletions
diff --git a/src/AddressBook/SampleUsage.cs b/src/AddressBook/SampleUsage.cs
index ae7b6802..084b1655 100644
--- a/src/AddressBook/SampleUsage.cs
+++ b/src/AddressBook/SampleUsage.cs
@@ -3,42 +3,42 @@ using System.IO;
 
 namespace Google.ProtocolBuffers.Examples.AddressBook
 {
-    class SampleUsage
-{
-    static void Main()
+    internal class SampleUsage
     {
-        byte[] bytes;
-        //Create a builder to start building a message
-        Person.Builder newContact = Person.CreateBuilder();
-        //Set the primitive properties
-        newContact.SetId(1)
-                  .SetName("Foo")
-                  .SetEmail("foo@bar");
-        //Now add an item to a list (repeating) field
-        newContact.AddPhone(
-            //Create the child message inline
-            Person.Types.PhoneNumber.CreateBuilder().SetNumber("555-1212").Build()
-            );
-        //Now build the final message:
-        Person person = newContact.Build();
-        //The builder is no longer valid (at least not now, scheduled for 2.4):
-        newContact = null;
-        using(MemoryStream stream = new MemoryStream())
+        private static void Main()
         {
-            //Save the person to a stream
-            person.WriteTo(stream);
-            bytes = stream.ToArray();
-        }
-        //Create another builder, merge the byte[], and build the message:
-        Person copy = Person.CreateBuilder().MergeFrom(bytes).Build();
+            byte[] bytes;
+            //Create a builder to start building a message
+            Person.Builder newContact = Person.CreateBuilder();
+            //Set the primitive properties
+            newContact.SetId(1)
+                .SetName("Foo")
+                .SetEmail("foo@bar");
+            //Now add an item to a list (repeating) field
+            newContact.AddPhone(
+                //Create the child message inline
+                Person.Types.PhoneNumber.CreateBuilder().SetNumber("555-1212").Build()
+                );
+            //Now build the final message:
+            Person person = newContact.Build();
+            //The builder is no longer valid (at least not now, scheduled for 2.4):
+            newContact = null;
+            using (MemoryStream stream = new MemoryStream())
+            {
+                //Save the person to a stream
+                person.WriteTo(stream);
+                bytes = stream.ToArray();
+            }
+            //Create another builder, merge the byte[], and build the message:
+            Person copy = Person.CreateBuilder().MergeFrom(bytes).Build();
 
-        //A more streamlined approach might look like this:
-        bytes = AddressBook.CreateBuilder().AddPerson(copy).Build().ToByteArray();
-        //And read the address book back again
-        AddressBook restored = AddressBook.CreateBuilder().MergeFrom(bytes).Build();
-        //The message performs a deep-comparison on equality:
-        if(restored.PersonCount != 1 || !person.Equals(restored.PersonList[0]))
-            throw new ApplicationException("There is a bad person in here!");
+            //A more streamlined approach might look like this:
+            bytes = AddressBook.CreateBuilder().AddPerson(copy).Build().ToByteArray();
+            //And read the address book back again
+            AddressBook restored = AddressBook.CreateBuilder().MergeFrom(bytes).Build();
+            //The message performs a deep-comparison on equality:
+            if (restored.PersonCount != 1 || !person.Equals(restored.PersonList[0]))
+                throw new ApplicationException("There is a bad person in here!");
+        }
     }
-}
-}
+}
+\ No newline at end of file