Refactor TimeStampRequest

1 files changed, 7 insertions, 27 deletions

diff --git a/crypto/src/tsp/TimeStampRequest.cs b/crypto/src/tsp/TimeStampRequest.cs
index b05b58c0e..2cef1ae94 100644
--- a/crypto/src/tsp/TimeStampRequest.cs
+++ b/crypto/src/tsp/TimeStampRequest.cs
@@ -18,13 +18,11 @@ namespace Org.BouncyCastle.Tsp
 		: X509ExtensionBase
 	{
 		private TimeStampReq req;
-		private X509Extensions extensions;
 
 		public TimeStampRequest(
 			TimeStampReq req)
 		{
 			this.req = req;
-			this.extensions = req.Extensions;
 		}
 
 		/**
@@ -148,34 +146,16 @@ namespace Org.BouncyCastle.Tsp
 		/**
 		 * return the ASN.1 encoded representation of this object.
 		 */
-		public byte[] GetEncoded()
-		{
-			return req.GetEncoded();
-		}
+		public byte[] GetEncoded() => req.GetEncoded();
 
-		internal X509Extensions Extensions
-		{
-			get { return req.Extensions; }
-		}
-		
-		public virtual bool HasExtensions
-		{
-			get { return extensions != null; }
-		}
+		internal X509Extensions Extensions => req.Extensions;
 
-		public virtual X509Extension GetExtension(DerObjectIdentifier oid)
-		{
-			return extensions == null ? null : extensions.GetExtension(oid);
-		}
+		public virtual bool HasExtensions => Extensions != null;
 
-		public virtual IList<DerObjectIdentifier> GetExtensionOids()
-		{
-			return TspUtil.GetExtensionOids(extensions);
-		}
+		public virtual X509Extension GetExtension(DerObjectIdentifier oid) => Extensions?.GetExtension(oid);
 
-		protected override X509Extensions GetX509Extensions()
-		{
-			return Extensions;
-		}
+		public virtual IList<DerObjectIdentifier> GetExtensionOids() => TspUtil.GetExtensionOids(Extensions);
+
+		protected override X509Extensions GetX509Extensions() => Extensions;
 	}
 }