JFrame getting hanged for a while

Hi,

I have a swing application. It has got two text fields for getting the input files. And on the click of a button, an actionEvent has will be triggered which will validate these files.

My question is if these files are huge, I mean if it takes around 5 minutes for validating these files, for that particular period of time, the Frame goes into an hanged state.

Is there any workaround for this.

[427 byte] By [RAMGa] at [2007-10-3 3:00:30]