Inline static field

Author: hazzik

src/NHibernate/Proxy/Poco/BasicLazyInitializer.cs

@@ -14,8 +14,6 @@ namespace NHibernate.Proxy.Poco
 	[Obsolete("DynamicProxy has been obsoleted, use static proxies instead (see StaticProxyFactory)")]
 	public abstract class BasicLazyInitializer : AbstractLazyInitializer
 	{
-		private static readonly IEqualityComparer IdentityEqualityComparer = ReferenceComparer<object>.Instance;
-
 		internal System.Type persistentClass;
 		protected internal MethodInfo getIdentifierMethod;
 		protected internal MethodInfo setIdentifierMethod;
@@ -73,7 +71,7 @@ public virtual object Invoke(MethodInfo method, object[] args, object proxy)
 			{
 				if (!overridesEquals && methodName == "GetHashCode")
 				{
-					return IdentityEqualityComparer.GetHashCode(proxy);
+					return ReferenceComparer<object>.Instance.GetHashCode(proxy);
 				}
 				else if (IsEqualToIdentifierMethod(method))
 				{
@@ -92,7 +90,7 @@ public virtual object Invoke(MethodInfo method, object[] args, object proxy)
 			{
 				if (!overridesEquals && methodName == "Equals")
 				{
-					return IdentityEqualityComparer.Equals(args[0], proxy);
+					return ReferenceComparer<object>.Instance.Equals(args[0], proxy);
 				}
 				else if (setIdentifierMethod!=null&&method.Equals(setIdentifierMethod))
 				{