update swig on windows

winx64/bin/swigwin-4.0.0/Examples/test-suite/java_nspacewithoutpackage.i

@@ -0,0 +1,37 @@
+%module java_nspacewithoutpackage
+
+%warnfilter(SWIGWARN_JAVA_NSPACE_WITHOUT_PACKAGE) TopLevel::Foo;
+%warnfilter(SWIGWARN_JAVA_NSPACE_WITHOUT_PACKAGE) TopLevel::Bar;
+
+%pragma(java) jniclasspackage="PragmaDefinedPackage"
+
+SWIG_JAVABODY_PROXY(public, public, SWIGTYPE)
+SWIG_JAVABODY_TYPEWRAPPER(public, public, public, SWIGTYPE)
+
+%include <std_string.i>
+
+%nspace TopLevel::Foo;
+%nspace TopLevel::Bar;
+
+%{
+	#include <string>
+%}
+
+%inline %{
+
+namespace TopLevel
+{
+  class Foo {
+  public:
+    virtual ~Foo() {}
+    virtual std::string ping() { return "TopLevel::Foo::ping()"; }
+  };
+
+  class Bar {
+  public:
+    virtual ~Bar() {}
+    virtual std::string pong() { return "TopLevel::Bar::pong()"; }
+  };
+}
+
+%}