update swig on windows

winx64/bin/swigwin-4.0.0/Examples/java/enum/example.i

@@ -0,0 +1,14 @@
+/* File : example.i */
+%module example
+
+%{
+#include "example.h"
+%}
+
+/* Force the generated Java code to use the C enum values rather than making a JNI call */
+%javaconst(1);
+
+/* Let's just grab the original header file here */
+
+%include "example.h"
+