diff --git a/src/net/JNetReflector/InternalMethods.cs b/src/net/JNetReflector/InternalMethods.cs
index 6a945b852a..df95dd5d19 100644
--- a/src/net/JNetReflector/InternalMethods.cs
+++ b/src/net/JNetReflector/InternalMethods.cs
@@ -870,7 +870,7 @@ static void PrepareSingleClass(this Class jClass, IEnumerable<Class> classDefini
                 var clsName = jClass.JVMListenerClassName();
                 var fullInterfaces = jClass.Name.Replace(SpecialNames.NestedClassSeparator, SpecialNames.NamespaceSeparator);
 
-                var javaClassMethodBlock = jClass.AnalyzeJavaMethods(isInterfaceJavaListener, isGeneric).AddTabLevel(1);
+                var javaClassMethodBlock = jClass.AnalyzeJavaMethods(fullInterfaces, isInterfaceJavaListener, isGeneric).AddTabLevel(1);
                 string singleJavaListenerTemplate = Template.GetTemplate(Template.SingleListenerJavaFileTemplate);
 
                 string constructorExceptions = string.Empty;
@@ -2127,7 +2127,7 @@ static string AnalyzeMethods(this Class classDefinition, IEnumerable<Class> clas
             return returnStr;
         }
 
-        static string AnalyzeJavaMethods(this Class classDefinition, bool isInterfaceJavaListener, bool isGeneric)
+        static string AnalyzeJavaMethods(this Class classDefinition, string extendingInterface, bool isInterfaceJavaListener, bool isGeneric)
         {
             ReportTrace(ReflectionTraceLevel.Info, "******************* Analyze Java Methods of {0} *******************", classDefinition.GenericString);
 
@@ -2279,9 +2279,8 @@ static string AnalyzeJavaMethods(this Class classDefinition, bool isInterfaceJav
                 string execStub;
                 if (isVoidMethod)
                 {
-                    if (method.IsDefault)
+                    if (method.IsDefault && isInterfaceJavaListener)
                     {
-                        var extendingInterface = method.DeclaringClass.Name.Replace(SpecialNames.NestedClassSeparator, SpecialNames.NamespaceSeparator);
                         execStub = string.Format(AllPackageClasses.ClassStub.MethodStub.SUPERINTERFACE_VOID_DEFAULT_EXECUTION_FORMAT,
                                                  eventHandlerName, executionParamsString.Length == 0 ? string.Empty : ", " + executionParamsString,
                                                  extendingInterface, methodNameOrigin, executionParamsString);
@@ -2306,9 +2305,8 @@ static string AnalyzeJavaMethods(this Class classDefinition, bool isInterfaceJav
                 }
                 else
                 {
-                    if (method.IsDefault)
+                    if (method.IsDefault && isInterfaceJavaListener)
                     {
-                        var extendingInterface = method.DeclaringClass.Name.Replace(SpecialNames.NestedClassSeparator, SpecialNames.NamespaceSeparator);
                         execStub = string.Format(AllPackageClasses.ClassStub.MethodStub.SUPERINTERFACE_TYPED_DEFAULT_EXECUTION_FORMAT,
                                                  eventHandlerName, executionParamsString.Length == 0 ? string.Empty : ", " + executionParamsString, returnType,
                                                  extendingInterface, methodNameOrigin, executionParamsString);
@@ -2342,9 +2340,8 @@ static string AnalyzeJavaMethods(this Class classDefinition, bool isInterfaceJav
 
                 subClassBlock.AppendLine(singleMethod);
 
-                if (method.IsDefault)
+                if (method.IsDefault && isInterfaceJavaListener)
                 {
-                    var extendingInterface = method.DeclaringClass.Name.Replace(SpecialNames.NestedClassSeparator, SpecialNames.NamespaceSeparator);
                     execStub = string.Format(isVoidMethod ? AllPackageClasses.ClassStub.MethodStub.SUPERINTERFACE_VOID_LISTENER_EXECUTION_FORMAT : AllPackageClasses.ClassStub.MethodStub.SUPERINTERFACE_TYPED_LISTENER_EXECUTION_FORMAT,
                                              extendingInterface, methodNameOrigin, executionParamsString.Length == 0 ? string.Empty : executionParamsString);