diff --git a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JMain/CS2JMain.cs b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JMain/CS2JMain.cs
index 4e254d2..7c05eee 100644
--- a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JMain/CS2JMain.cs
+++ b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JMain/CS2JMain.cs
@@ -519,7 +519,8 @@ namespace Twiglet.CS2J.Translator
                     netMaker.AliasNamespaces = javaMaker.CUMap[typeName].NameSpaceAliasValues;
 
                     netMaker.IsJavaish = cfg.InternalIsJavaish;
-                    netMaker.Imports = javaMaker.Imports;
+                    netMaker.Imports = new Set<String>();
+                    netMaker.AddToImports(javaMaker.Imports);
 
                     if (cfg.DebugLevel > 5) Console.Out.WriteLine("Translating {0} Net Calls to Java", javaFName);
                     NetMaker.compilation_unit_return javaCompilationUnit = netMaker.compilation_unit();
diff --git a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/CommonWalker.cs b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/CommonWalker.cs
index f18836a..5fd2e13 100644
--- a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/CommonWalker.cs
+++ b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/CommonWalker.cs
@@ -221,7 +221,7 @@ namespace Twiglet.CS2J.Translator.Transform
           }
        }
 
-       public void AddToImports(ICollection<string> imps) {
+       public void AddToImports(IEnumerable<string> imps) {
           if (imps != null) {
              foreach (string imp in imps) {
                 AddToImports(imp);
diff --git a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JUtil/Set.cs b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JUtil/Set.cs
index 0e24b2a..1ad6d5d 100644
--- a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JUtil/Set.cs
+++ b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JUtil/Set.cs
@@ -8,7 +8,7 @@ using System.Collections.Generic;
 
 namespace Twiglet.CS2J.Translator.Utils
 {
-    public class Set<T> : IEnumerable
+    public class Set<T> : IEnumerable<T>
     {
 
         /// 
@@ -24,7 +24,12 @@ namespace Twiglet.CS2J.Translator.Utils
         }
         
         
-        public IEnumerator GetEnumerator()
+        public IEnumerator<T> GetEnumerator()
+        {
+            return setD.Keys.GetEnumerator();
+        }     
+
+        IEnumerator IEnumerable.GetEnumerator()
         {
             return setD.Keys.GetEnumerator();
         }