Add and use ArgumentNullOrEmptyException

src/Umbraco.Core/Exceptions/ArgumentNullOrEmptyException.cs

@@ -0,0 +1,30 @@
+using System;
+
+namespace Umbraco.Core.Exceptions
+{
+    /// <summary>
+    /// The exception that is thrown when a null reference, or an empty argument,
+    /// is passed to a method that does not accept it as a valid argument.
+    /// </summary>
+    public class ArgumentNullOrEmptyException : ArgumentNullException
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ArgumentNullOrEmptyException"/> class
+        /// with the name of the parameter that caused this exception.
+        /// </summary>
+        /// <param name="paramName">The named of the parameter that caused the exception.</param>
+        public ArgumentNullOrEmptyException(string paramName)
+            : base(paramName)
+        { }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ArgumentNullOrEmptyException"/> class
+        /// with a specified error message and the name of the parameter that caused this exception.
+        /// </summary>
+        /// <param name="paramName">The named of the parameter that caused the exception.</param>
+        /// <param name="message">A message that describes the error.</param>
+        public ArgumentNullOrEmptyException(string paramName, string message)
+            : base(paramName, message)
+        { }
+    }
+}