Make a tweet from Java application

I need help to post a tweet from an Java application, I already made some work, reagarding the authorization part.

I made a connection to the Twitter authorization and been routed to the page on Twitter where you grant the application access to Twitter.

But now I want to make a connection and to be able to post a tweet from my user ac开发者_JAVA技巧count. How do I go about this?

I've looked in to some guide's but they all give me different answers and are a bit confusing...

Why don't you use Twitter Java libraries, such as Twitter4J ?