The question now is, is this token worth saving? It has a good name and all the benefits of the ethereum network, just like all the other erc20 tokens.
I am holding my tokens but the reality is, if nobody picks this token up and develops it further, im afraid this will be the end.
who do you think will pick the token up and develop it when devs have gone away?,or is it possible to take over a project like this without the help of previous devs? 
It's possible. But it will be a brand new contract creation since the original contract and all it's access keys belong to the original creator.
Then a swap can take place. But like i said before, is it worth it? This token, granted using the good name of JavaScript, can develop on Java coded applications, but it does need an expert dev on Java.
All of the above seems like a long shot, a pipe dream. But in crypto world we can never say never.