diff --git a/Examples/test-suite/java/multiple_inheritance_abstract_runme.java b/Examples/test-suite/java/multiple_inheritance_abstract_runme.java
index 7c11438bf..a215c6091 100644
--- a/Examples/test-suite/java/multiple_inheritance_abstract_runme.java
+++ b/Examples/test-suite/java/multiple_inheritance_abstract_runme.java
@@ -61,8 +61,8 @@ public class multiple_inheritance_abstract_runme {
     check(b3.abase1()!=309, "Bottom3::abase1() failed");
 
     //Test interfaces from c++ classes 
-    CBase1 cb1=new SWIGTYPE_CBase1();
-    CBase2 cb2=new SWIGTYPE_CBase2();
+    CBase1 cb1=new CBase1SwigImpl();
+    CBase2 cb2=new CBase2SwigImpl();
     check(cb1.cbase1y()!=1, "CBase1::cbase1y() failed");
     check(cb2.cbase2()!=2, "CBase2::cbase2() failed");
 
diff --git a/Examples/test-suite/multiple_inheritance_abstract.i b/Examples/test-suite/multiple_inheritance_abstract.i
index 6d1ef57a0..e5751edb8 100644
--- a/Examples/test-suite/multiple_inheritance_abstract.i
+++ b/Examples/test-suite/multiple_inheritance_abstract.i
@@ -3,9 +3,9 @@
 
 #if defined(SWIGJAVA) || defined(SWIGCSHARP)
 %include "feature_interface.i"
-%interface_custom("SWIGTYPE_ABase1", "ABase1", Space::ABase1)
-%interface_custom("SWIGTYPE_CBase1", "CBase1", Space::CBase1)
-%interface_custom("SWIGTYPE_CBase2", "CBase2", Space::CBase2)
+%interface_impl(Space::ABase1)
+%interface_impl(Space::CBase1)
+%interface_impl(Space::CBase2)
 #endif
 
 %inline %{