disable drag and drop - Jtable

In Swings, Consider a JTable. if we create a JTable we can drag and rearrange the columns , I want to disable this option of JTable. Can any one help. I dont know exactly whether his column moving is a functionality of JTable or some other classes.
Can any one help me solve this??

thanks
Vasanth

Hi Vasanth, see the below link for help:
chka.de/swing/table/faq.html

thanks
Thrinadh