--- a/JavaNativeMethodImpl_OpenJDK6.st	Mon Nov 11 22:05:20 2013 +0000
+++ b/JavaNativeMethodImpl_OpenJDK6.st	Mon Nov 11 22:33:23 2013 +0000
@@ -9064,7 +9064,7 @@
     ^ JavaVM unimplementedNativeMethodSignal raise
 !
 
-_java_io_WinNTFileSystem_createFileExclusively: this _:a1
+_java_io_WinNTFileSystem_createFileExclusively: this _: name
 
     <javanative: 'java/io/WinNTFileSystem' name: 'createFileExclusively(Ljava/lang/String;)Z'>