diff --git a/Implab/Safe.cs b/Implab/Safe.cs
--- a/Implab/Safe.cs
+++ b/Implab/Safe.cs
@@ -36,11 +36,11 @@ namespace Implab
                 throw new ArgumentOutOfRangeException(paramName);
         }
 
-        public static void Dispose<T>(T obj) where T : class
+        public static void Dispose(params IDisposable[] objects)
         {
-            var disp = obj as IDisposable;
-            if (disp != null)
-                disp.Dispose();
+            foreach(var d in objects)
+                if (d != null)
+                    d.Dispose();
         }
 
         [DebuggerStepThrough]