Is this a Javanese Keris Blade???

[CharlesS]

I mentioned several weeks ago that I had attended a swap meet and picked up some interesting keris/es. This is one of them. While nicely dressed in a traditional Javanese style, I'm having a hard time coming to terms with the blade being Javanese as it is so different from any Javanese blade I have ever handled. It is very thick and heavy...likely the heaviest keris I have ever handled. The pamor looks to be an "adeg" pattern, but it is in a very pale gray and there is no sign it was ever any darker. Everything fits together nicely, but this blade has me vexed.

I am grateful for any feedback.