PROTON-1385: rename a class from the python test shim to avoid shadowing file of same name from jython, allows tests to run on Appveyor
diff --git a/tests/java/shim/cproton.py b/tests/java/shim/cproton.py
index ec7feec..d775cab 100644
--- a/tests/java/shim/cproton.py
+++ b/tests/java/shim/cproton.py
@@ -28,7 +28,7 @@
 PN_VERSION_MINOR = 0
 PN_VERSION_POINT = 0
 
-from ctypes import *
+from cprotontypes import *
 from cobject import *
 from cerror import *
 from ccodec import *
diff --git a/tests/java/shim/ctypes.py b/tests/java/shim/cprotontypes.py
similarity index 100%
rename from tests/java/shim/ctypes.py
rename to tests/java/shim/cprotontypes.py