Any good way to chunk the news title?

[Sheng Guo]

Hi,
Recently I am trying the openNLP for chunking news title. News titles look very 
different from normal sentence, sometimes it is just a short phrase.
I tried the current openNLP chunker with the default models, the result is not 
that good.
Can anyone help me with this problem?
(1) Anyone has good chunker usage sample code? just make sure I am doing it in 
the correct way.(2) Anyway to improve the short title chunking for a specific 
domain?
Thanks!
Sheng