Index: src/Common/NetTopologySuite/IO/GeoTools/Handlers/PolygonHandler.cs
===================================================================
diff -u -r98a7464aa2f9a8163979b8a9d5ac617e412ba3a0 -r367570aed0000b2f1bf6ed9e98385a47f4302e85
--- src/Common/NetTopologySuite/IO/GeoTools/Handlers/PolygonHandler.cs	(.../PolygonHandler.cs)	(revision 98a7464aa2f9a8163979b8a9d5ac617e412ba3a0)
+++ src/Common/NetTopologySuite/IO/GeoTools/Handlers/PolygonHandler.cs	(.../PolygonHandler.cs)	(revision 367570aed0000b2f1bf6ed9e98385a47f4302e85)
@@ -4,6 +4,7 @@
 using GeoAPI.Geometries;
 using GisSharpBlog.NetTopologySuite.Algorithm;
 using GisSharpBlog.NetTopologySuite.Geometries;
+using GisSharpBlog.NetTopologySuite.IO.GeoTools;
 
 namespace GisSharpBlog.NetTopologySuite.IO.Handlers
 {