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Diffstat (limited to 'src/DotNetOpenAuth.OAuth2/OAuth2/Messages/MessageBase.cs')
-rw-r--r--src/DotNetOpenAuth.OAuth2/OAuth2/Messages/MessageBase.cs8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/DotNetOpenAuth.OAuth2/OAuth2/Messages/MessageBase.cs b/src/DotNetOpenAuth.OAuth2/OAuth2/Messages/MessageBase.cs
index e390d6e..c5e438f 100644
--- a/src/DotNetOpenAuth.OAuth2/OAuth2/Messages/MessageBase.cs
+++ b/src/DotNetOpenAuth.OAuth2/OAuth2/Messages/MessageBase.cs
@@ -42,7 +42,7 @@ namespace DotNetOpenAuth.OAuth2.Messages {
/// </summary>
/// <param name="version">The version.</param>
protected MessageBase(Version version) {
- Contract.Requires<ArgumentNullException>(version != null);
+ Requires.NotNull(version, "version");
this.messageTransport = MessageTransport.Direct;
this.version = version;
this.HttpMethods = HttpDeliveryMethods.GetRequest;
@@ -54,7 +54,7 @@ namespace DotNetOpenAuth.OAuth2.Messages {
/// <param name="request">The originating request.</param>
/// <param name="recipient">The recipient of the directed message. Null if not applicable.</param>
protected MessageBase(IDirectedProtocolMessage request, Uri recipient = null) {
- Contract.Requires<ArgumentNullException>(request != null);
+ Requires.NotNull(request, "request");
this.originatingRequest = request;
this.messageTransport = request.Transport;
this.version = request.Version;
@@ -70,8 +70,8 @@ namespace DotNetOpenAuth.OAuth2.Messages {
/// <param name="messageTransport">The message transport.</param>
/// <param name="recipient">The recipient.</param>
protected MessageBase(Version version, MessageTransport messageTransport, Uri recipient) {
- Contract.Requires<ArgumentNullException>(version != null);
- Contract.Requires<ArgumentNullException>(recipient != null);
+ Requires.NotNull(version, "version");
+ Requires.NotNull(recipient, "recipient");
this.version = version;
this.messageTransport = messageTransport;