基线 SVN r240

SVN-Revision: r240
2025-02-06 06:46:06 +00:00
commit ab56a9bcf7
5317 changed files with 902274 additions and 0 deletions
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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Lskj.Push.Util
+{
+    class Preconditions
+    {
+        public static void checkArgument(bool expression)
+        {
+            if (!expression)
+            {
+                throw new ArgumentNullException();
+            }
+        }
+        public static void checkArgument(bool expression, object errorMessage)
+        {
+            if (!expression)
+            {
+                throw new ArgumentException(errorMessage.ToString());
+            }
+        }
+    }
+}