1 files changed, 4 insertions, 4 deletions
diff --git a/Source/AIFramework/cce.cs b/Source/AIFramework/cce.cs
index 76deba32..ef594484 100644
--- a/Source/AIFramework/cce.cs
+++ b/Source/AIFramework/cce.cs
@@ -3,7 +3,7 @@ using SA=System.Attribute;
 using System.Collections.Generic;
 using System.Diagnostics.Contracts;
 using System.Text;
-using Microsoft.Boogie;
+//using Microsoft.Boogie;
 
 /// <summary>
 /// A class containing static methods to extend the functionality of Code Contracts
@@ -131,9 +131,9 @@ public static class cce {
   //  return toRet;
   //}
 
-  internal static bool NonNullElements(Set set) {
-    return set != null && Contract.ForAll(0,set.Count, i => set[i] != null);
-  }
+  //internal static bool NonNullElements(Set set) {
+  //  return set != null && Contract.ForAll(0,set.Count, i => set[i] != null);
+  //}
 }
 
 public class PeerAttribute : SA {